-
Notifications
You must be signed in to change notification settings - Fork 13
/
Copy pathold_groc.index.html
637 lines (573 loc) · 95.4 KB
/
old_groc.index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
<!DOCTYPE html><html lang="en"><head><title>index</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="index"><meta name="groc-project-path" content="supergroup.js"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">supergroup.js</div></div><div id="document"><div class="segment"><div class="comments "><div class="wrapper"><h1 id="supergroupjs">supergroup.js</h1>
<p>Author: <a href="http://sigfried.org">Sigfried Gold</a> <br />
License: <a href="http://sigfried.mit-license.org/">MIT</a> <br />
Version: 0.0.2</p>
<p>usage examples at <a href="http://sigfried.github.io/blog/supergroup">http://sigfried.github.io/blog/supergroup</a></p></div></div><div class="code"><div class="wrapper"><span class="p">;</span> <span class="c1">// jshint -W053</span>
<span class="s1">'use strict()'</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">supergroup</span> <span class="o">=</span> <span class="p">(</span><span class="kd">function</span><span class="p">()</span> <span class="p">{</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p>local reference to supergroup namespace </p></div></div><div class="code"><div class="wrapper"> <span class="kd">var</span> <span class="nx">sg</span> <span class="o">=</span> <span class="p">{};</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> exported function supergroup.group(recs, dim, opts)</span></p>
<p>Parameters:</p>
<ul>
<li><p><strong>recs must be an Array of Objects.</strong><br/>(list of records to be grouped)</p></li>
<li><p><strong>dim must be a string or Function.</strong><br/>(either the property name to group by or a function returning a group by string or number)</p></li>
<li><p><strong>opts is optional and must be an Object.</strong></p>
<ul><li><p><strong>opts.childProp must be a String and has a default value of 'children'.</strong><br/>(If group ends up being hierarchical, this will be the property name of any children)</p></li>
<li><p><strong>opts.excludeValues is optional and must be an Array of Strings.</strong><br/>(to exlude specific group values)</p></li>
<li><p><strong>opts.preListRecsHook is optional and must be a function.</strong><br/>(run recs through this function before continuing processing)</p></li>
<li><p><strong>opts.dimName is optional and must be a function.</strong><br/>(defaults to the value of <code>dim</code>. If <code>dim</code> is a function, the dimName will be ugly.)</p></li></ul></li>
</ul>
<p><strong>Returns an Array of Values</strong><br/>(enhanced with all the List methods Avaailable as _.supergroup, Underscore mixin)</p></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">group</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">)</span> <span class="p">{</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>if dim is an array, use multiDimList to create hierarchical grouping</p></div></div><div class="code"><div class="wrapper"> <span class="k">if</span> <span class="p">(</span><span class="nx">_</span><span class="p">(</span><span class="nx">dim</span><span class="p">).</span><span class="nx">isArray</span><span class="p">())</span> <span class="k">return</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">multiDimList</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="nx">opts</span> <span class="o">=</span> <span class="nx">opts</span> <span class="o">||</span> <span class="p">{};</span>
<span class="nx">recs</span> <span class="o">=</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">preListRecsHook</span> <span class="o">?</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">preListRecsHook</span><span class="p">(</span><span class="nx">recs</span><span class="p">)</span> <span class="o">:</span> <span class="nx">recs</span><span class="p">;</span>
<span class="nx">childProp</span> <span class="o">=</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">childProp</span> <span class="o">||</span> <span class="nx">childProp</span><span class="p">;</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>opts.multiValuedGroup is expected to be set automatically</p></div></div><div class="code"><div class="wrapper"> <span class="kd">var</span> <span class="nx">groups</span> <span class="o">=</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">multiValuedGroup</span> <span class="o">?</span>
<span class="nx">multiValuedGroupBy</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span> <span class="nx">dim</span><span class="p">)</span> <span class="o">:</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">groupBy</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span> <span class="nx">dim</span><span class="p">);</span> <span class="c1">// use Underscore's groupBy: http://underscorejs.org/#groupBy</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">excludeValues</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">excludeValues</span><span class="p">).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="k">delete</span> <span class="nx">groups</span><span class="p">[</span><span class="nx">d</span><span class="p">];</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="kd">var</span> <span class="nx">isNumeric</span> <span class="o">=</span> <span class="nx">_</span><span class="p">(</span><span class="nx">opts</span><span class="p">).</span><span class="nx">has</span><span class="p">(</span><span class="s1">'isNumeric'</span><span class="p">)</span> <span class="o">?</span>
<span class="nx">opts</span><span class="p">.</span><span class="nx">isNumeric</span> <span class="o">:</span>
<span class="nx">wholeListNumeric</span><span class="p">(</span><span class="nx">groups</span><span class="p">);</span> <span class="c1">// does every group Value look like a number or a missing value?</span>
<span class="kd">var</span> <span class="nx">groups</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">map</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">pairs</span><span class="p">(</span><span class="nx">groups</span><span class="p">),</span> <span class="kd">function</span><span class="p">(</span><span class="nx">pair</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="p">{</span> <span class="c1">// setup Values for each group in List</span>
<span class="kd">var</span> <span class="nx">rawVal</span> <span class="o">=</span> <span class="nx">pair</span><span class="p">[</span><span class="mi">0</span><span class="p">];</span>
<span class="kd">var</span> <span class="nx">val</span><span class="p">;</span>
<span class="k">if</span><span class="p">(</span><span class="nx">isNumeric</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">val</span> <span class="o">=</span> <span class="nx">makeNumberValue</span><span class="p">(</span><span class="nx">rawVal</span><span class="p">);</span> <span class="c1">// either everything's a Number</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">val</span> <span class="o">=</span> <span class="nx">makeStringValue</span><span class="p">(</span><span class="nx">rawVal</span><span class="p">);</span> <span class="c1">// or everything's a String</span>
<span class="p">}</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>The original records in this group are stored as an Array in
the records property (should probably be a getter method).</p></div></div><div class="code"><div class="wrapper"> <span class="nx">val</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="nx">pair</span><span class="p">[</span><span class="mi">1</span><span class="p">];</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>val.records is enhanced with Underscore methods for
convenience, but also with the supergroup method that's
been mixed in to Underscore. So you can group this specific
subset like: val.records.supergroup
on FIX!!!!!!</p></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">addSupergroupMethods</span><span class="p">(</span><span class="nx">val</span><span class="p">.</span><span class="nx">records</span><span class="p">);</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">dim</span> <span class="o">=</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span><span class="p">)</span> <span class="o">?</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span> <span class="o">:</span> <span class="nx">dim</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">parentVal</span> <span class="o">=</span> <span class="nx">val</span><span class="p">;</span> <span class="c1">// NOT TESTED, NOT USED, PROBABLY WRONG</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">parent</span><span class="p">)</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">parent</span> <span class="o">=</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">parent</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">val</span><span class="p">.</span><span class="nx">parent</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="s1">'depth'</span> <span class="k">in</span> <span class="nx">val</span><span class="p">.</span><span class="nx">parent</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="nx">val</span><span class="p">.</span><span class="nx">parent</span><span class="p">.</span><span class="nx">depth</span> <span class="o">+</span> <span class="mi">1</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">parent</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">val</span><span class="p">;</span>
<span class="p">});</span>
<span class="nx">groups</span> <span class="o">=</span> <span class="nx">makeList</span><span class="p">(</span><span class="nx">groups</span><span class="p">);</span> <span class="c1">// turns groups into a List object</span>
<span class="nx">groups</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="nx">recs</span><span class="p">;</span> <span class="c1">// NOT TESTED, NOT USED, PROBABLY WRONG</span>
<span class="nx">groups</span><span class="p">.</span><span class="nx">dim</span> <span class="o">=</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span><span class="p">)</span> <span class="o">?</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span> <span class="o">:</span> <span class="nx">dim</span><span class="p">;</span>
<span class="nx">groups</span><span class="p">.</span><span class="nx">isNumeric</span> <span class="o">=</span> <span class="nx">isNumeric</span><span class="p">;</span>
<span class="nx">_</span><span class="p">(</span><span class="nx">groups</span><span class="p">).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">group</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">group</span><span class="p">.</span><span class="nx">parentList</span> <span class="o">=</span> <span class="nx">groups</span><span class="p">;</span>
<span class="c1">//group.idxInParentList = i; // maybe a good idea, but don't need it yet</span>
<span class="p">});</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>pointless without recursion</p></div></div><div class="code"><div class="wrapper"> <span class="c1">//if (opts.postListListHook) groups = opts.postListListHook(groups);</span>
<span class="k">return</span> <span class="nx">groups</span><span class="p">;</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>nested groups, each dim is a level in hierarchy</p></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">multiDimList</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span> <span class="nx">dims</span><span class="p">,</span> <span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">groups</span> <span class="o">=</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">group</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span> <span class="nx">dims</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">opts</span><span class="p">);</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">dims</span><span class="p">).</span><span class="nx">rest</span><span class="p">().</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">dim</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">groups</span><span class="p">.</span><span class="nx">addLevel</span><span class="p">(</span><span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="p">});</span>
<span class="k">return</span> <span class="nx">groups</span><span class="p">;</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> class List</span></p>
<p>Native Array of groups with various added methods and properties.
Methods described below.</p></div></div><div class="code"><div class="wrapper"> <span class="kd">function</span> <span class="nx">List</span><span class="p">()</span> <span class="p">{}</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> class Value</span></p>
<p>Supergroup Lists are composed of Values which are
String or Number objects representing group values.
Methods described below.</p></div></div><div class="code"><div class="wrapper"> <span class="kd">function</span> <span class="nx">Value</span><span class="p">()</span> <span class="p">{}</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>sometimes a root value is needed as the top of a hierarchy</p></div></div><div class="code"><div class="wrapper"> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">asRootVal</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">name</span><span class="p">,</span> <span class="nx">dimName</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">name</span> <span class="o">=</span> <span class="nx">name</span> <span class="o">||</span> <span class="s1">'Root'</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">val</span> <span class="o">=</span> <span class="nx">makeValue</span><span class="p">(</span><span class="nx">name</span><span class="p">);</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span> <span class="c1">// is this wrong?</span>
<span class="nx">val</span><span class="p">[</span><span class="nx">childProp</span><span class="p">]</span><span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="nx">_</span><span class="p">(</span><span class="nx">val</span><span class="p">.</span><span class="nx">descendants</span><span class="p">()).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span> <span class="nx">d</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="nx">d</span><span class="p">.</span><span class="nx">depth</span> <span class="o">+</span> <span class="mi">1</span><span class="p">;</span> <span class="p">});</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">dim</span> <span class="o">=</span> <span class="nx">dimName</span> <span class="o">||</span> <span class="s1">'root'</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">val</span><span class="p">;</span>
<span class="p">};</span>
<span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">leafNodes</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">level</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">invoke</span><span class="p">(</span><span class="s1">'leafNodes'</span><span class="p">).</span><span class="nx">flatten</span><span class="p">()</span>
<span class="p">.</span><span class="nx">addSupergroupMethods</span><span class="p">()</span>
<span class="p">.</span><span class="nx">value</span><span class="p">();</span>
<span class="p">};</span>
<span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">rawValues</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span> <span class="k">return</span> <span class="nx">d</span><span class="p">.</span><span class="nx">valueOf</span><span class="p">();</span> <span class="p">}).</span><span class="nx">value</span><span class="p">();</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>lookup a value in a list, or, if query is an array
it is interpreted as a path down the group hierarchy</p></div></div><div class="code"><div class="wrapper"> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">lookup</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">query</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">isArray</span><span class="p">(</span><span class="nx">query</span><span class="p">))</span> <span class="p">{</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>if group has children, can search down the tree</p></div></div><div class="code"><div class="wrapper"> <span class="kd">var</span> <span class="nx">values</span> <span class="o">=</span> <span class="nx">query</span><span class="p">.</span><span class="nx">slice</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">list</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">ret</span><span class="p">;</span>
<span class="k">while</span><span class="p">(</span><span class="nx">values</span><span class="p">.</span><span class="nx">length</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">ret</span> <span class="o">=</span> <span class="nx">list</span><span class="p">.</span><span class="nx">singleLookup</span><span class="p">(</span><span class="nx">values</span><span class="p">.</span><span class="nx">shift</span><span class="p">());</span>
<span class="nx">list</span> <span class="o">=</span> <span class="nx">ret</span><span class="p">[</span><span class="nx">childProp</span><span class="p">];</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">ret</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">singleLookup</span><span class="p">(</span><span class="nx">query</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">};</span>
<span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">singleLookup</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">query</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">that</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span> <span class="p">(</span><span class="s1">'lookupMap'</span> <span class="k">in</span> <span class="k">this</span><span class="p">))</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">lookupMap</span> <span class="o">=</span> <span class="p">{};</span>
<span class="k">this</span><span class="p">.</span><span class="nx">forEach</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">that</span><span class="p">.</span><span class="nx">lookupMap</span><span class="p">[</span><span class="nx">d</span><span class="p">]</span> <span class="o">=</span> <span class="nx">d</span><span class="p">;</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">query</span> <span class="k">in</span> <span class="k">this</span><span class="p">.</span><span class="nx">lookupMap</span><span class="p">)</span>
<span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">lookupMap</span><span class="p">[</span><span class="nx">query</span><span class="p">];</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>lookup more than one thing at a time</p></div></div><div class="code"><div class="wrapper"> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">lookupMany</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">query</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">list</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">addSupergroupMethods</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">query</span><span class="p">).</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">list</span><span class="p">.</span><span class="nx">singleLookup</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span>
<span class="p">}).</span><span class="nx">compact</span><span class="p">().</span><span class="nx">value</span><span class="p">());</span>
<span class="p">};</span>
<span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">flattenTree</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="k">this</span><span class="p">)</span>
<span class="p">.</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">desc</span> <span class="o">=</span> <span class="nx">d</span><span class="p">.</span><span class="nx">descendants</span><span class="p">();</span>
<span class="k">return</span> <span class="p">[</span><span class="nx">d</span><span class="p">].</span><span class="nx">concat</span><span class="p">(</span><span class="nx">desc</span><span class="p">);</span>
<span class="p">})</span>
<span class="p">.</span><span class="nx">flatten</span><span class="p">()</span>
<span class="p">.</span><span class="nx">filter</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">identity</span><span class="p">)</span> <span class="c1">// expunge nulls</span>
<span class="p">.</span><span class="nx">tap</span><span class="p">(</span><span class="nx">sg</span><span class="p">.</span><span class="nx">addListMethods</span><span class="p">)</span>
<span class="p">.</span><span class="nx">value</span><span class="p">();</span>
<span class="p">};</span>
<span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">addLevel</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">val</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">addLevel</span><span class="p">(</span><span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="p">});</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>apply a function to the records of each group</p></div></div><div class="code"><div class="wrapper"> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">groupRecordsApply</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">func</span><span class="p">,</span> <span class="nx">field</span><span class="p">,</span> <span class="nx">ret</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">field</span><span class="p">)</span>
<span class="kd">var</span> <span class="nx">results</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="k">this</span><span class="p">)</span>
<span class="p">.</span><span class="nx">pluck</span><span class="p">(</span><span class="s1">'records'</span><span class="p">)</span>
<span class="p">.</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">recs</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">func</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">pluck</span><span class="p">(</span><span class="nx">recs</span><span class="p">,</span><span class="nx">field</span><span class="p">))</span>
<span class="p">}).</span><span class="nx">value</span><span class="p">();</span>
<span class="k">else</span>
<span class="kd">var</span> <span class="nx">results</span> <span class="o">=</span> <span class="nx">func</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">pluck</span><span class="p">(</span><span class="k">this</span><span class="p">,</span><span class="s1">'records'</span><span class="p">));</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">ret</span> <span class="o">===</span> <span class="s1">'dict'</span><span class="p">)</span>
<span class="k">return</span> <span class="nx">_</span><span class="p">.</span><span class="nx">object</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="nx">results</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">results</span><span class="p">;</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>returns an identical list with different group names </p></div></div><div class="code"><div class="wrapper"> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">useSynonym</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">altDimName</span><span class="p">,</span> <span class="nx">func</span><span class="p">)</span> <span class="p">{</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> memberof enlightenedData
sg.addUnderscoreMethods = function(arr) {
<em>(sg.underscoreMethodsToAddToArrays).each(function(methodName) {
if (</em>(arr).has(methodName)) return;
Object.defineProperty(arr, methodName, {
value: function() {
var part = <em>.partial(</em>[methodName], arr);
var result = part.apply(null, <em>.toArray(arguments));
if (</em>.isArray(result)) sg.addListMethods(result);
return result;
}});
});
return arr;
};
sg.underscoreMethodsToAddToArrays = [
"each",
"map",
"reduce",
"find",
"filter",
"reject",
"all",
"every",
"any",
"some",
"contains",
"invoke",
"pluck",
"where",
"findWhere",
"max",
"min",
"shuffle",
"sortBy",
"groupBy",
"countBy",
"sortedIndex",
"size",
"first",
"initial",
"last",
"rest",
"compact",
"flatten",
"without",
"uniq",
"union",
"intersection",
"difference",
"zip",
"unzip",
//"object",
"indexOf",
"lastIndexOf",
"chain",
"result"
];</span></p>
<p>Enhance arrays with {@link http://underscorejs.org/ Underscore} functions
that work on arrays. </p>
<p>Parameters:</p>
<ul>
<li><strong>arr must be an Array.</strong></li>
</ul>
<p><strong>Returns an Array</strong><br/>(now enhanced Now can call Underscore functions as methods on the array, and if the return value is an array, it will also be enhanced.)<br/><strong>and</strong> <strong>Returns a whatever the underscore function would return</strong></p>
<p>Example:</p>
<p>`enlightenedData.addUnderscoreMethods(['a','bb','ccc'])
.pluck('length')
.
group.where({foo:bar}).invoke('baz')</p></div></div><div class="code"><div class="wrapper"> <span class="kd">function</span> <span class="nx">makeValue</span><span class="p">(</span><span class="nx">v_arg</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nb">isNaN</span><span class="p">(</span><span class="nx">v_arg</span><span class="p">))</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">makeStringValue</span><span class="p">(</span><span class="nx">v_arg</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">makeNumberValue</span><span class="p">(</span><span class="nx">v_arg</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="kd">function</span> <span class="nx">StringValue</span><span class="p">()</span> <span class="p">{}</span>
<span class="c1">//StringValue.prototype = new String;</span>
<span class="kd">function</span> <span class="nx">makeStringValue</span><span class="p">(</span><span class="nx">s_arg</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">S</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">String</span><span class="p">(</span><span class="nx">s_arg</span><span class="p">);</span>
<span class="c1">//S.__proto__ = StringValue.prototype; // won't work in IE10</span>
<span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">method</span> <span class="k">in</span> <span class="nx">StringValue</span><span class="p">.</span><span class="nx">prototype</span><span class="p">)</span> <span class="p">{</span>
<span class="nb">Object</span><span class="p">.</span><span class="nx">defineProperty</span><span class="p">(</span><span class="nx">S</span><span class="p">,</span> <span class="nx">method</span><span class="p">,</span> <span class="p">{</span>
<span class="nx">value</span><span class="o">:</span> <span class="nx">StringValue</span><span class="p">.</span><span class="nx">prototype</span><span class="p">[</span><span class="nx">method</span><span class="p">]</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">S</span><span class="p">;</span>
<span class="p">}</span>
<span class="kd">function</span> <span class="nx">NumberValue</span><span class="p">()</span> <span class="p">{}</span>
<span class="c1">//NumberValue.prototype = new Number;</span>
<span class="kd">function</span> <span class="nx">makeNumberValue</span><span class="p">(</span><span class="nx">n_arg</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">N</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Number</span><span class="p">(</span><span class="nx">n_arg</span><span class="p">);</span>
<span class="c1">//N.__proto__ = NumberValue.prototype;</span>
<span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">method</span> <span class="k">in</span> <span class="nx">NumberValue</span><span class="p">.</span><span class="nx">prototype</span><span class="p">)</span> <span class="p">{</span>
<span class="nb">Object</span><span class="p">.</span><span class="nx">defineProperty</span><span class="p">(</span><span class="nx">N</span><span class="p">,</span> <span class="nx">method</span><span class="p">,</span> <span class="p">{</span>
<span class="nx">value</span><span class="o">:</span> <span class="nx">NumberValue</span><span class="p">.</span><span class="nx">prototype</span><span class="p">[</span><span class="nx">method</span><span class="p">]</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">N</span><span class="p">;</span>
<span class="p">}</span>
<span class="kd">function</span> <span class="nx">wholeListNumeric</span><span class="p">(</span><span class="nx">groups</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">isNumeric</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">every</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">keys</span><span class="p">(</span><span class="nx">groups</span><span class="p">),</span> <span class="kd">function</span><span class="p">(</span><span class="nx">k</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">k</span> <span class="o">===</span> <span class="kc">null</span> <span class="o">||</span>
<span class="nx">k</span> <span class="o">===</span> <span class="kc">undefined</span> <span class="o">||</span>
<span class="p">(</span><span class="o">!</span><span class="nb">isNaN</span><span class="p">(</span><span class="nb">Number</span><span class="p">(</span><span class="nx">k</span><span class="p">)))</span> <span class="o">||</span>
<span class="p">[</span><span class="s2">"null"</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="s2">"undefined"</span><span class="p">].</span><span class="nx">indexOf</span><span class="p">(</span><span class="nx">k</span><span class="p">.</span><span class="nx">toLowerCase</span><span class="p">())</span> <span class="o">></span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span>
<span class="p">});</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">isNumeric</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">keys</span><span class="p">(</span><span class="nx">groups</span><span class="p">),</span> <span class="kd">function</span><span class="p">(</span><span class="nx">k</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nb">isNaN</span><span class="p">(</span><span class="nx">k</span><span class="p">))</span> <span class="p">{</span>
<span class="k">delete</span> <span class="nx">groups</span><span class="p">[</span><span class="nx">k</span><span class="p">];</span> <span class="c1">// getting rid of NULL values in dim list!!</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">isNumeric</span><span class="p">;</span>
<span class="p">}</span>
<span class="kd">var</span> <span class="nx">childProp</span> <span class="o">=</span> <span class="s1">'children'</span><span class="p">;</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">extendGroupBy</span> <span class="o">=</span> <span class="c1">// backward compatibility</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">addLevel</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">opts</span> <span class="o">=</span> <span class="nx">opts</span> <span class="o">||</span> <span class="p">{};</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">leafNodes</span><span class="p">(),</span> <span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">opts</span><span class="p">.</span><span class="nx">parent</span> <span class="o">=</span> <span class="nx">d</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="k">in</span> <span class="o">&&</span> <span class="nx">d</span><span class="p">.</span><span class="k">in</span> <span class="o">===</span> <span class="s2">"both"</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">d</span><span class="p">[</span><span class="nx">childProp</span><span class="p">]</span> <span class="o">=</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">diffList</span><span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="nx">from</span><span class="p">,</span> <span class="nx">d</span><span class="p">.</span><span class="nx">to</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">d</span><span class="p">[</span><span class="nx">childProp</span><span class="p">]</span> <span class="o">=</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">group</span><span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="nx">records</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="k">in</span> <span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">(</span><span class="nx">d</span><span class="p">[</span><span class="nx">childProp</span><span class="p">]).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">c</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">c</span><span class="p">.</span><span class="k">in</span> <span class="o">=</span> <span class="nx">d</span><span class="p">.</span><span class="k">in</span><span class="p">;</span>
<span class="nx">c</span><span class="p">[</span><span class="nx">d</span><span class="p">.</span><span class="k">in</span><span class="p">]</span> <span class="o">=</span> <span class="nx">d</span><span class="p">[</span><span class="nx">d</span><span class="p">.</span><span class="k">in</span><span class="p">];</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="nx">d</span><span class="p">[</span><span class="nx">childProp</span><span class="p">].</span><span class="nx">parentVal</span> <span class="o">=</span> <span class="nx">d</span><span class="p">;</span> <span class="c1">// NOT TESTED, NOT USED, PROBABLY WRONG!!!</span>
<span class="p">});</span>
<span class="p">};</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">leafNodes</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">level</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">ret</span> <span class="o">=</span> <span class="p">[</span><span class="k">this</span><span class="p">];</span>
<span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">level</span> <span class="o">===</span> <span class="s2">"undefined"</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">level</span> <span class="o">=</span> <span class="kc">Infinity</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">level</span> <span class="o">!==</span> <span class="mi">0</span> <span class="o">&&</span> <span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">]</span> <span class="o">&&</span> <span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">].</span><span class="nx">length</span> <span class="o">&&</span> <span class="p">(</span><span class="o">!</span><span class="nx">level</span> <span class="o">||</span> <span class="k">this</span><span class="p">.</span><span class="nx">depth</span> <span class="o"><</span> <span class="nx">level</span><span class="p">))</span> <span class="p">{</span>
<span class="nx">ret</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">flatten</span><span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">map</span><span class="p">(</span><span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">],</span> <span class="kd">function</span><span class="p">(</span><span class="nx">c</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">c</span><span class="p">.</span><span class="nx">leafNodes</span><span class="p">(</span><span class="nx">level</span><span class="p">);</span>
<span class="p">}),</span> <span class="kc">true</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">makeList</span><span class="p">(</span><span class="nx">ret</span><span class="p">);</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>didn't make this yet, just copied from above
Value.prototype.descendants = function(level) {
var ret = [this];
if (level !== 0 && this[childProp] && (!level || this.depth < level))
ret = <em>.flatten(</em>.map(this[childProp], function(c) {
return c.leafNodes(level);
}), true);
return makeList(ret);
};</p></div></div><div class="code"><div class="wrapper"> <span class="kd">function</span> <span class="nx">delimOpts</span><span class="p">(</span><span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">opts</span> <span class="o">===</span> <span class="s2">"string"</span><span class="p">)</span> <span class="nx">opts</span> <span class="o">=</span> <span class="p">{</span><span class="nx">delim</span><span class="o">:</span> <span class="nx">opts</span><span class="p">};</span>
<span class="nx">opts</span> <span class="o">=</span> <span class="nx">opts</span> <span class="o">||</span> <span class="p">{};</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">_</span><span class="p">(</span><span class="nx">opts</span><span class="p">).</span><span class="nx">has</span><span class="p">(</span><span class="s1">'delim'</span><span class="p">))</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">delim</span> <span class="o">=</span> <span class="s1">'/'</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">opts</span><span class="p">;</span>
<span class="p">}</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">dimPath</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">opts</span> <span class="o">=</span> <span class="nx">delimOpts</span><span class="p">(</span><span class="nx">opts</span><span class="p">);</span>
<span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
<span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">namePath</span><span class="p">(</span><span class="nx">opts</span><span class="p">);</span>
<span class="p">};</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">namePath</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">opts</span> <span class="o">=</span> <span class="nx">delimOpts</span><span class="p">(</span><span class="nx">opts</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">path</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">pedigree</span><span class="p">(</span><span class="nx">opts</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">noRoot</span><span class="p">)</span> <span class="nx">path</span><span class="p">.</span><span class="nx">shift</span><span class="p">();</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">backwards</span> <span class="o">||</span> <span class="k">this</span><span class="p">.</span><span class="nx">backwards</span><span class="p">)</span> <span class="nx">path</span><span class="p">.</span><span class="nx">reverse</span><span class="p">();</span> <span class="c1">//kludgy?</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span><span class="p">)</span> <span class="nx">path</span> <span class="o">=</span> <span class="nx">_</span><span class="p">(</span><span class="nx">path</span><span class="p">).</span><span class="nx">pluck</span><span class="p">(</span><span class="s1">'dim'</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">asArray</span><span class="p">)</span> <span class="k">return</span> <span class="nx">path</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">path</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">opts</span><span class="p">.</span><span class="nx">delim</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>var delim = opts.delim || '/';
return (this.parent ?
this.parent.namePath(_.extend({},opts,{notLeaf:true})) : '') +
((opts.noRoot && this.depth===0) ? '' :
(this + (opts.notLeaf ? delim : ''))
)</p></div></div><div class="code"><div class="wrapper"> <span class="p">};</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">pedigree</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">path</span> <span class="o">=</span> <span class="p">[];</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="nx">opts</span> <span class="o">&&</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">notThis</span><span class="p">))</span> <span class="nx">path</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">ptr</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="k">while</span> <span class="p">((</span><span class="nx">ptr</span> <span class="o">=</span> <span class="nx">ptr</span><span class="p">.</span><span class="nx">parent</span><span class="p">))</span> <span class="p">{</span>
<span class="nx">path</span><span class="p">.</span><span class="nx">unshift</span><span class="p">(</span><span class="nx">ptr</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">path</span><span class="p">;</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>CHANGING -- HOPE THIS DOESN'T BREAK STUFF (pedigree isn't
documented yet)</p></div></div><div class="code"><div class="wrapper"> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="nx">opts</span> <span class="o">&&</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">asValues</span><span class="p">))</span> <span class="k">return</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">path</span><span class="p">).</span><span class="nx">invoke</span><span class="p">(</span><span class="s1">'valueOf'</span><span class="p">).</span><span class="nx">value</span><span class="p">();</span>
<span class="k">return</span> <span class="nx">path</span><span class="p">;</span>
<span class="p">};</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">descendants</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">]</span> <span class="o">?</span> <span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">].</span><span class="nx">flattenTree</span><span class="p">()</span> <span class="o">:</span> <span class="kc">undefined</span><span class="p">;</span>
<span class="p">};</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">lookup</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">query</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">isArray</span><span class="p">(</span><span class="nx">query</span><span class="p">))</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">valueOf</span><span class="p">()</span> <span class="o">==</span> <span class="nx">query</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="p">{</span> <span class="c1">// allow string/num comparison to succeed?</span>
<span class="nx">query</span> <span class="o">=</span> <span class="nx">query</span><span class="p">.</span><span class="nx">slice</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">query</span><span class="p">.</span><span class="nx">length</span> <span class="o">===</span> <span class="mi">0</span><span class="p">)</span>
<span class="k">return</span> <span class="k">this</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">isString</span><span class="p">(</span><span class="nx">query</span><span class="p">))</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">valueOf</span><span class="p">()</span> <span class="o">==</span> <span class="nx">query</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">this</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">"invalid param: "</span> <span class="o">+</span> <span class="nx">query</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">])</span>
<span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">"can only call lookup on Values with kids"</span><span class="p">);</span>
<span class="k">return</span> <span class="k">this</span><span class="p">[</span><span class="nx">childProp</span><span class="p">].</span><span class="nx">lookup</span><span class="p">(</span><span class="nx">query</span><span class="p">);</span>
<span class="p">};</span>
<span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">pct</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">length</span> <span class="o">/</span> <span class="k">this</span><span class="p">.</span><span class="nx">parentList</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> memberof supergroup</span></p>
<p>Summarize records by a dimension</p>
<p>Parameters:</p>
<ul>
<li><p><strong>Records must be a list.</strong><br/>(to be summarized)</p></li>
<li><p><strong>Dimension must be a numericDim.</strong><br/>(to summarize by)</p></li>
</ul></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">aggregate</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">list</span><span class="p">,</span> <span class="nx">numericDim</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">numericDim</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">list</span> <span class="o">=</span> <span class="nx">_</span><span class="p">(</span><span class="nx">list</span><span class="p">).</span><span class="nx">pluck</span><span class="p">(</span><span class="nx">numericDim</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">_</span><span class="p">(</span><span class="nx">list</span><span class="p">).</span><span class="nx">reduce</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">memo</span><span class="p">,</span><span class="nx">num</span><span class="p">){</span>
<span class="nx">memo</span><span class="p">.</span><span class="nx">sum</span><span class="o">+=</span><span class="nx">num</span><span class="p">;</span>
<span class="nx">memo</span><span class="p">.</span><span class="nx">cnt</span><span class="o">++</span><span class="p">;</span>
<span class="nx">memo</span><span class="p">.</span><span class="nx">avg</span><span class="o">=</span><span class="nx">memo</span><span class="p">.</span><span class="nx">sum</span><span class="o">/</span><span class="nx">memo</span><span class="p">.</span><span class="nx">cnt</span><span class="p">;</span>
<span class="nx">memo</span><span class="p">.</span><span class="nx">max</span> <span class="o">=</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">max</span><span class="p">(</span><span class="nx">memo</span><span class="p">.</span><span class="nx">max</span><span class="p">,</span> <span class="nx">num</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">memo</span><span class="p">;</span>
<span class="p">},{</span><span class="nx">sum</span><span class="o">:</span><span class="mi">0</span><span class="p">,</span><span class="nx">cnt</span><span class="o">:</span><span class="mi">0</span><span class="p">,</span><span class="nx">max</span><span class="o">:-</span><span class="kc">Infinity</span><span class="p">});</span>
<span class="p">};</span> </div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> memberof supergroup</span></p>
<p>Compare groups across two similar root notes</p>
<p>Parameters:</p>
<pre><code>* **... must be a from.**
* **... must be a to.**
* **... must be a dim.**
* **... must be an opts.**<br/>(used by treelike and some earlier code)
</code></pre></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">diffList</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">from</span><span class="p">,</span> <span class="nx">to</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">fromList</span> <span class="o">=</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">group</span><span class="p">(</span><span class="nx">from</span><span class="p">.</span><span class="nx">records</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">toList</span> <span class="o">=</span> <span class="nx">sg</span><span class="p">.</span><span class="nx">group</span><span class="p">(</span><span class="nx">to</span><span class="p">.</span><span class="nx">records</span><span class="p">,</span> <span class="nx">dim</span><span class="p">,</span> <span class="nx">opts</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">list</span> <span class="o">=</span> <span class="nx">makeList</span><span class="p">(</span><span class="nx">sg</span><span class="p">.</span><span class="nx">compare</span><span class="p">(</span><span class="nx">fromList</span><span class="p">,</span> <span class="nx">toList</span><span class="p">,</span> <span class="nx">dim</span><span class="p">));</span>
<span class="nx">list</span><span class="p">.</span><span class="nx">dim</span> <span class="o">=</span> <span class="p">(</span><span class="nx">opts</span> <span class="o">&&</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span><span class="p">)</span> <span class="o">?</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">dimName</span> <span class="o">:</span> <span class="nx">dim</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">list</span><span class="p">;</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> memberof supergroup</span></p>
<p>Compare two groups by a dimension</p>
<p>Parameters:</p>
<pre><code>* **... must be an A.**
* **... must be a B.**
* **... must be a dim.**
</code></pre></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">compare</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">A</span><span class="p">,</span> <span class="nx">B</span><span class="p">,</span> <span class="nx">dim</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">A</span><span class="p">).</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span> <span class="k">return</span> <span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">;</span> <span class="p">}).</span><span class="nx">value</span><span class="p">();</span>
<span class="kd">var</span> <span class="nx">b</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">B</span><span class="p">).</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span> <span class="k">return</span> <span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">;</span> <span class="p">}).</span><span class="nx">value</span><span class="p">();</span>
<span class="kd">var</span> <span class="nx">comp</span> <span class="o">=</span> <span class="p">{};</span>
<span class="nx">_</span><span class="p">(</span><span class="nx">A</span><span class="p">).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">comp</span><span class="p">[</span><span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
<span class="nx">name</span><span class="o">:</span> <span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">,</span>
<span class="k">in</span><span class="o">:</span> <span class="s1">'from'</span><span class="p">,</span>
<span class="nx">from</span><span class="o">:</span> <span class="nx">d</span><span class="p">,</span>
<span class="nx">fromIdx</span><span class="o">:</span> <span class="nx">i</span><span class="p">,</span>
<span class="nx">dim</span><span class="o">:</span> <span class="nx">dim</span>
<span class="p">};</span>
<span class="p">});</span>
<span class="nx">_</span><span class="p">(</span><span class="nx">B</span><span class="p">).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">((</span><span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">)</span> <span class="k">in</span> <span class="nx">comp</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">c</span> <span class="o">=</span> <span class="nx">comp</span><span class="p">[</span><span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">];</span>
<span class="nx">c</span><span class="p">.</span><span class="k">in</span> <span class="o">=</span> <span class="s2">"both"</span><span class="p">;</span>
<span class="nx">c</span><span class="p">.</span><span class="nx">to</span> <span class="o">=</span> <span class="nx">d</span><span class="p">;</span>
<span class="nx">c</span><span class="p">.</span><span class="nx">toIdx</span> <span class="o">=</span> <span class="nx">i</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">comp</span><span class="p">[</span><span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
<span class="nx">name</span><span class="o">:</span> <span class="nx">d</span><span class="o">+</span><span class="s1">''</span><span class="p">,</span>
<span class="k">in</span><span class="o">:</span> <span class="s1">'to'</span><span class="p">,</span>
<span class="nx">to</span><span class="o">:</span> <span class="nx">d</span><span class="p">,</span>
<span class="nx">toIdx</span><span class="o">:</span> <span class="nx">i</span><span class="p">,</span>
<span class="nx">dim</span><span class="o">:</span> <span class="nx">dim</span>
<span class="p">};</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="kd">var</span> <span class="nx">list</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">comp</span><span class="p">).</span><span class="nx">values</span><span class="p">().</span><span class="nx">sort</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="p">(</span><span class="nx">a</span><span class="p">.</span><span class="nx">fromIdx</span> <span class="o">-</span> <span class="nx">b</span><span class="p">.</span><span class="nx">fromIdx</span><span class="p">)</span> <span class="o">||</span> <span class="p">(</span><span class="nx">a</span><span class="p">.</span><span class="nx">toIdx</span> <span class="o">-</span> <span class="nx">b</span><span class="p">.</span><span class="nx">toIdx</span><span class="p">);</span>
<span class="p">}).</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">val</span> <span class="o">=</span> <span class="nx">makeValue</span><span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="nx">name</span><span class="p">);</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span><span class="nx">val</span><span class="p">,</span> <span class="nx">d</span><span class="p">);</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="p">[];</span>
<span class="k">if</span> <span class="p">(</span><span class="s1">'from'</span> <span class="k">in</span> <span class="nx">d</span><span class="p">)</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="nx">val</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">concat</span><span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="nx">from</span><span class="p">.</span><span class="nx">records</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="s1">'to'</span> <span class="k">in</span> <span class="nx">d</span><span class="p">)</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="nx">val</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">concat</span><span class="p">(</span><span class="nx">d</span><span class="p">.</span><span class="nx">to</span><span class="p">.</span><span class="nx">records</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">val</span><span class="p">;</span>
<span class="p">}).</span><span class="nx">value</span><span class="p">();</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">chain</span><span class="p">(</span><span class="nx">list</span><span class="p">).</span><span class="nx">map</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">d</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">d</span><span class="p">.</span><span class="nx">parentList</span> <span class="o">=</span> <span class="nx">list</span><span class="p">;</span> <span class="c1">// NOT TESTED, NOT USED, PROBABLY WRONG</span>
<span class="nx">d</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">parentVal</span> <span class="o">=</span> <span class="nx">d</span><span class="p">;</span> <span class="c1">// NOT TESTED, NOT USED, PROBABLY WRONG</span>
<span class="p">}).</span><span class="nx">value</span><span class="p">();</span>
<span class="k">return</span> <span class="nx">list</span><span class="p">;</span>
<span class="p">};</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> memberof supergroup</span></p>
<p>Concatenate two Values into a new one (??)</p>
<p>Parameters:</p>
<pre><code>* **... must be a from.**
* **... must be a to.**
</code></pre></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">compareValue</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">from</span><span class="p">,</span> <span class="nx">to</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">from</span><span class="p">.</span><span class="nx">dim</span> <span class="o">!==</span> <span class="nx">to</span><span class="p">.</span><span class="nx">dim</span><span class="p">)</span> <span class="p">{</span>
<span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">"not sure what you're trying to do"</span><span class="p">);</span>
<span class="p">}</span>
<span class="kd">var</span> <span class="nx">name</span> <span class="o">=</span> <span class="nx">from</span> <span class="o">+</span> <span class="s1">' to '</span> <span class="o">+</span> <span class="nx">to</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">val</span> <span class="o">=</span> <span class="nx">makeValue</span><span class="p">(</span><span class="nx">name</span><span class="p">);</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">from</span> <span class="o">=</span> <span class="nx">from</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">to</span> <span class="o">=</span> <span class="nx">to</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">depth</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="k">in</span> <span class="o">=</span> <span class="s2">"both"</span><span class="p">;</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span> <span class="o">=</span> <span class="p">[].</span><span class="nx">concat</span><span class="p">(</span><span class="nx">from</span><span class="p">.</span><span class="nx">records</span><span class="p">,</span><span class="nx">to</span><span class="p">.</span><span class="nx">records</span><span class="p">);</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">parentVal</span> <span class="o">=</span> <span class="nx">val</span><span class="p">;</span> <span class="c1">// NOT TESTED, NOT USED, PROBABLY WRONG</span>
<span class="nx">val</span><span class="p">.</span><span class="nx">dim</span> <span class="o">=</span> <span class="nx">from</span><span class="p">.</span><span class="nx">dim</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">val</span><span class="p">;</span>
<span class="p">};</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span><span class="nx">StringValue</span><span class="p">.</span><span class="nx">prototype</span><span class="p">,</span> <span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">);</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span><span class="nx">NumberValue</span><span class="p">.</span><span class="nx">prototype</span><span class="p">,</span> <span class="nx">Value</span><span class="p">.</span><span class="nx">prototype</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments doc-section"><div class="wrapper"><p><span class='doc-section-header'> memberof supergroup</span></p>
<p>Sometimes a List gets turned into a standard array,
sg.g., through slicing or sorting or filtering.
addListMethods turns it back into a List</p>
<p><code>List</code> would be a constructor if IE10 supported
__proto__, so it pretends to be one instead.</p>
<p>Parameters:</p>
<ul>
<li><strong>Array must be an Array.</strong><br/>(to be extended)</li>
</ul></div></div><div class="code"><div class="wrapper"> <span class="nx">sg</span><span class="p">.</span><span class="nx">addSupergroupMethods</span> <span class="o">=</span>
<span class="nx">sg</span><span class="p">.</span><span class="nx">addListMethods</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">arr</span><span class="p">)</span> <span class="p">{</span>
<span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">method</span> <span class="k">in</span> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">)</span> <span class="p">{</span>
<span class="nb">Object</span><span class="p">.</span><span class="nx">defineProperty</span><span class="p">(</span><span class="nx">arr</span><span class="p">,</span> <span class="nx">method</span><span class="p">,</span> <span class="p">{</span>
<span class="nx">value</span><span class="o">:</span> <span class="nx">List</span><span class="p">.</span><span class="nx">prototype</span><span class="p">[</span><span class="nx">method</span><span class="p">]</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">arr</span><span class="p">;</span>
<span class="p">};</span>
</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>can't easily subclass Array, so this explicitly puts the List
methods on an Array that's supposed to be a List</p></div></div><div class="code"><div class="wrapper"> <span class="kd">function</span> <span class="nx">makeList</span><span class="p">(</span><span class="nx">arr_arg</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">arr</span> <span class="o">=</span> <span class="p">[</span> <span class="p">];</span>
<span class="nx">arr</span><span class="p">.</span><span class="nx">push</span><span class="p">.</span><span class="nx">apply</span><span class="p">(</span><span class="nx">arr</span><span class="p">,</span> <span class="nx">arr_arg</span><span class="p">);</span>
<span class="nx">sg</span><span class="p">.</span><span class="nx">addListMethods</span><span class="p">(</span><span class="nx">arr</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>//arr.<strong>proto</strong> = List.prototype;
for(var method in List.prototype) {
Object.defineProperty(arr, method, {
value: List.prototype[method]
});
}</p></div></div><div class="code"><div class="wrapper"> <span class="k">return</span> <span class="nx">arr</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">sg</span><span class="p">;</span>
<span class="p">}());</span></div></div></div><div class="segment"><div class="comments doc-section doc-section-private"><div class="wrapper"><p><span class='doc-section-header'>Private</span></p>
<p>lodash createAggregator function, which lodash makes private
Creates a function that aggregates a collection, creating an object or
array composed from the results of running each element of the collection
through a callback. The given setter function sets the keys and values
of the composed object or array.</p>
<p>Parameters:</p>
<ul>
<li><p><strong>setter must be a Function.</strong><br/>(The setter function.)</p></li>
<li><p><strong>retArray is optional, must be a boolean, and has a default value of false.</strong><br/>(A flag to indicate that the aggregator function should return an array.)</p></li>
</ul>
<p><strong>Returns a Function</strong><br/>(Returns the new aggregator function.)</p></div></div><div class="code"><div class="wrapper"> <span class="kd">function</span> <span class="nx">createAggregator</span><span class="p">(</span><span class="nx">setter</span><span class="p">,</span> <span class="nx">retArray</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="kd">function</span><span class="p">(</span><span class="nx">collection</span><span class="p">,</span> <span class="nx">callback</span><span class="p">,</span> <span class="nx">thisArg</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">result</span> <span class="o">=</span> <span class="nx">retArray</span> <span class="o">?</span> <span class="p">[[],</span> <span class="p">[]]</span> <span class="o">:</span> <span class="p">{};</span>
<span class="nx">callback</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">createCallback</span><span class="p">(</span><span class="nx">callback</span><span class="p">,</span> <span class="nx">thisArg</span><span class="p">,</span> <span class="mi">3</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">_</span><span class="p">.</span><span class="nx">isArray</span><span class="p">(</span><span class="nx">collection</span><span class="p">))</span> <span class="p">{</span> <span class="c1">// using _.isArray instead of private isArray</span>
<span class="kd">var</span> <span class="nx">index</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span>
<span class="nx">length</span> <span class="o">=</span> <span class="nx">collection</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span>
<span class="k">while</span> <span class="p">(</span><span class="o">++</span><span class="nx">index</span> <span class="o"><</span> <span class="nx">length</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">value</span> <span class="o">=</span> <span class="nx">collection</span><span class="p">[</span><span class="nx">index</span><span class="p">];</span>
<span class="nx">setter</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="nx">value</span><span class="p">,</span> <span class="nx">callback</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">index</span><span class="p">,</span> <span class="nx">collection</span><span class="p">),</span> <span class="nx">collection</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">baseEach</span><span class="p">(</span><span class="nx">collection</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">collection</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">setter</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="nx">value</span><span class="p">,</span> <span class="nx">callback</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">collection</span><span class="p">),</span> <span class="nx">collection</span><span class="p">);</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">result</span><span class="p">;</span>
<span class="p">};</span>
<span class="p">}</span></div></div></div><div class="segment"><div class="comments doc-section doc-section-static"><div class="wrapper"><p><span class='doc-section-header'>Static memberOf _ and category Collections</span></p>
<p>Creates an object composed of keys generated from the results of running
each element of a collection through the callback. The corresponding value
of each key is an array of the elements responsible for generating the key.
The callback is bound to <code>thisArg</code> and invoked with three arguments;
(value, index|key, collection).</p>
<p>If a property name is provided for <code>callback</code> the created "_.pluck" style
callback will return the property value of the given element.</p>
<p>If an object is provided for <code>callback</code> the created "_.where" style callback
will return <code>true</code> for elements that have the properties of the given object,
else <code>false</code>.</p>
<p>Parameters:</p>
<ul>
<li><p><strong>collection can be an Array, an Object, or a string.</strong><br/>(The collection to iterate over.)</p></li>
<li><p><strong>callback is optional, can be a Function, an Object, or a string, and has a default value of identity.</strong><br/>(The function called per iteration. If a property name or object is provided it will be used to create a "<em>.pluck" or "</em>.where" style callback, respectively.)</p></li>
<li><p><strong>thisArg is optional and must be a *.</strong><br/>(The <code>this</code> binding of <code>callback</code>.)</p></li>
</ul>
<p><strong>Returns an Object</strong><br/>(Returns the composed aggregate object.)</p>
<p>Example:</p>
<p>_.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
// => { '4': [4.2], '6': [6.1, 6.4] }</p>
<p>_.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
// => { '4': [4.2], '6': [6.1, 6.4] }</p>
<p>// using "_.pluck" callback shorthand
_.groupBy(['one', 'two', 'three'], 'length');
// => { '3': ['one', 'two'], '5': ['three'] }</p></div></div><div class="code"><div class="wrapper"> <span class="kd">var</span> <span class="nx">groupBy</span> <span class="o">=</span> <span class="nx">createAggregator</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="nx">value</span><span class="p">,</span> <span class="nx">key</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">hasOwnProperty</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="nx">key</span><span class="p">))</span> <span class="p">{</span>
<span class="nx">result</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">push</span><span class="p">(</span><span class="nx">value</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">result</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="nx">value</span><span class="p">];</span>
<span class="p">}</span>
<span class="p">});</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>allows grouping by a field that contains an array of strings rather than just a string</p></div></div><div class="code"><div class="wrapper"> <span class="kd">var</span> <span class="nx">multiValuedGroupBy</span> <span class="o">=</span> <span class="nx">createAggregator</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="nx">value</span><span class="p">,</span> <span class="nx">keys</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">keys</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">key</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">hasOwnProperty</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="nx">key</span><span class="p">))</span> <span class="p">{</span>
<span class="nx">result</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">push</span><span class="p">(</span><span class="nx">value</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">result</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="nx">value</span><span class="p">];</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="p">});</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">mixin</span><span class="p">({</span><span class="nx">supergroup</span><span class="o">:</span> <span class="nx">supergroup</span><span class="p">.</span><span class="nx">group</span><span class="p">,</span>
<span class="nx">addSupergroupMethods</span><span class="o">:</span> <span class="nx">supergroup</span><span class="p">.</span><span class="nx">addSupergroupMethods</span><span class="p">,</span>
<span class="nx">multiValuedGroupBy</span><span class="o">:</span> <span class="nx">multiValuedGroupBy</span>
<span class="p">});</span></div></div></div></div></body></html>