some stylistic changes

zloirock · zloirock · commit d92f3c738404 · 2018-05-26T18:48:05.000+07:00
diff --git a/packages/core-js-pure/override/internals/typed-array.js b/packages/core-js-pure/override/internals/typed-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/internals/typed-buffer.js b/packages/core-js-pure/override/internals/typed-buffer.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/internals/typed.js b/packages/core-js-pure/override/internals/typed.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.date.to-primitive.js b/packages/core-js-pure/override/modules/es.date.to-primitive.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.date.to-string.js b/packages/core-js-pure/override/modules/es.date.to-string.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.function.name.js b/packages/core-js-pure/override/modules/es.function.name.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.number.constructor.js b/packages/core-js-pure/override/modules/es.number.constructor.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.object.to-string.js b/packages/core-js-pure/override/modules/es.object.to-string.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.regexp.flags.js b/packages/core-js-pure/override/modules/es.regexp.flags.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.regexp.match.js b/packages/core-js-pure/override/modules/es.regexp.match.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.regexp.replace.js b/packages/core-js-pure/override/modules/es.regexp.replace.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.regexp.search.js b/packages/core-js-pure/override/modules/es.regexp.search.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.regexp.split.js b/packages/core-js-pure/override/modules/es.regexp.split.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.regexp.to-string.js b/packages/core-js-pure/override/modules/es.regexp.to-string.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.array-buffer.js b/packages/core-js-pure/override/modules/es.typed.array-buffer.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.data-view.js b/packages/core-js-pure/override/modules/es.typed.data-view.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.float32-array.js b/packages/core-js-pure/override/modules/es.typed.float32-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.float64-array.js b/packages/core-js-pure/override/modules/es.typed.float64-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.int16-array.js b/packages/core-js-pure/override/modules/es.typed.int16-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.int32-array.js b/packages/core-js-pure/override/modules/es.typed.int32-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.int8-array.js b/packages/core-js-pure/override/modules/es.typed.int8-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.uint16-array.js b/packages/core-js-pure/override/modules/es.typed.uint16-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.uint32-array.js b/packages/core-js-pure/override/modules/es.typed.uint32-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.uint8-array.js b/packages/core-js-pure/override/modules/es.typed.uint8-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/es.typed.uint8-clamped-array.js b/packages/core-js-pure/override/modules/es.typed.uint8-clamped-array.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/esnext.array.end.js b/packages/core-js-pure/override/modules/esnext.array.end.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/esnext.symbol.description.js b/packages/core-js-pure/override/modules/esnext.symbol.description.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js-pure/override/modules/web.dom.for-each.js b/packages/core-js-pure/override/modules/web.dom.for-each.js
@@ -0,0 +1 @@
+// empty
diff --git a/packages/core-js/internals/array-fill.js b/packages/core-js/internals/array-fill.js
@@ -8,9 +8,9 @@ var toLength = require('../internals/to-length');
 module.exports = [].fill || function fill(value /* , start = 0, end = @length */) {
   var O = toObject(this);
   var length = toLength(O.length);
-  var aLen = arguments.length;
-  var index = toAbsoluteIndex(aLen > 1 ? arguments[1] : undefined, length);
-  var end = aLen > 2 ? arguments[2] : undefined;
+  var argumentsLength = arguments.length;
+  var index = toAbsoluteIndex(argumentsLength > 1 ? arguments[1] : undefined, length);
+  var end = argumentsLength > 2 ? arguments[2] : undefined;
   var endPos = end === undefined ? length : toAbsoluteIndex(end, length);
   while (endPos > index) O[index++] = value;
   return O;
diff --git a/packages/core-js/internals/array-includes.js b/packages/core-js/internals/array-includes.js
@@ -1,12 +1,12 @@
-var toIObject = require('../internals/to-indexed-object');
+var toIndexedObject = require('../internals/to-indexed-object');
 var toLength = require('../internals/to-length');
 var toAbsoluteIndex = require('../internals/to-absolute-index');
 
 // false -> Array#indexOf
 // true  -> Array#includes
 module.exports = function (IS_INCLUDES) {
   return function ($this, el, fromIndex) {
-    var O = toIObject($this);
+    var O = toIndexedObject($this);
     var length = toLength(O.length);
     var index = toAbsoluteIndex(fromIndex, length);
     var value;
diff --git a/packages/core-js/internals/collection-strong.js b/packages/core-js/internals/collection-strong.js
@@ -120,6 +120,7 @@ module.exports = {
         return !!getEntry(this, key);
       }
     });
+
     redefineAll(C.prototype, IS_MAP ? {
       // 23.1.3.6 Map.prototype.get(key)
       get: function get(key) {
diff --git a/packages/core-js/internals/collection-weak.js b/packages/core-js/internals/collection-weak.js
@@ -17,14 +17,17 @@ var id = 0;
 var uncaughtFrozenStore = function (store) {
   return store.frozen || (store.frozen = new UncaughtFrozenStore());
 };
+
 var UncaughtFrozenStore = function () {
   this.entries = [];
 };
+
 var findUncaughtFrozen = function (store, key) {
   return arrayFind(store.entries, function (it) {
     return it[0] === key;
   });
 };
+
 UncaughtFrozenStore.prototype = {
   get: function (key) {
     var entry = findUncaughtFrozen(this, key);
@@ -87,6 +90,7 @@ module.exports = {
         return data && $has(data, store.id);
       }
     });
+
     redefineAll(C.prototype, IS_MAP ? {
       // 23.3.3.3 WeakMap.prototype.get(key)
       get: function get(key) {
@@ -107,6 +111,7 @@ module.exports = {
         return define(this, value, true);
       }
     });
+
     return C;
   }
 };
diff --git a/packages/core-js/internals/indexed-object.js b/packages/core-js/internals/indexed-object.js
@@ -1,6 +1,6 @@
 // fallback for non-array-like ES3 and non-enumerable old V8 strings
-var cof = require('../internals/classof-raw');
+var classof = require('../internals/classof-raw');
 // eslint-disable-next-line no-prototype-builtins
 module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
-  return cof(it) == 'String' ? it.split('') : Object(it);
+  return classof(it) == 'String' ? it.split('') : Object(it);
 };
diff --git a/packages/core-js/internals/is-array-iterator-method.js b/packages/core-js/internals/is-array-iterator-method.js
@@ -1,8 +1,8 @@
 // check on default Array iterator
 var Iterators = require('../internals/iterators');
 var ITERATOR = require('../internals/well-known-symbol')('iterator');
-var ArrayProto = Array.prototype;
+var ArrayPrototype = Array.prototype;
 
 module.exports = function (it) {
-  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
+  return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);
 };
diff --git a/packages/core-js/internals/is-array.js b/packages/core-js/internals/is-array.js
@@ -1,7 +1,7 @@
-var cof = require('../internals/classof-raw');
+var classof = require('../internals/classof-raw');
 
 // `IsArray` abstract operation
 // https://tc39.github.io/ecma262/#sec-isarray
 module.exports = Array.isArray || function isArray(arg) {
-  return cof(arg) == 'Array';
+  return classof(arg) == 'Array';
 };
diff --git a/packages/core-js/internals/iter-define.js b/packages/core-js/internals/iter-define.js
@@ -5,7 +5,7 @@ var redefine = require('../internals/redefine');
 var hide = require('../internals/hide');
 var has = require('../internals/has');
 var Iterators = require('../internals/iterators');
-var $iterCreate = require('../internals/iter-create');
+var iterCreate = require('../internals/iter-create');
 var setToStringTag = require('../internals/set-to-string-tag');
 var getPrototypeOf = require('../internals/object-get-prototype-of');
 var ITERATOR = require('../internals/well-known-symbol')('iterator');
@@ -17,7 +17,7 @@ var VALUES = 'values';
 var returnThis = function () { return this; };
 
 module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
-  $iterCreate(Constructor, NAME, next);
+  iterCreate(Constructor, NAME, next);
   var getMethod = function (kind) {
     if (!BUGGY && kind in proto) return proto[kind];
     switch (kind) {
diff --git a/packages/core-js/internals/iter-detect.js b/packages/core-js/internals/iter-detect.js
@@ -2,21 +2,21 @@ var ITERATOR = require('../internals/well-known-symbol')('iterator');
 var SAFE_CLOSING = false;
 
 try {
-  var riter = [7][ITERATOR]();
-  riter['return'] = function () { SAFE_CLOSING = true; };
+  var iteratorWithReturn = [7][ITERATOR]();
+  iteratorWithReturn['return'] = function () { SAFE_CLOSING = true; };
   // eslint-disable-next-line no-throw-literal
-  Array.from(riter, function () { throw 2; });
+  Array.from(iteratorWithReturn, function () { throw 2; });
 } catch (e) { /* empty */ }
 
 module.exports = function (exec, skipClosing) {
   if (!skipClosing && !SAFE_CLOSING) return false;
   var safe = false;
   try {
-    var arr = [7];
-    var iter = arr[ITERATOR]();
-    iter.next = function () { return { done: safe = true }; };
-    arr[ITERATOR] = function () { return iter; };
-    exec(arr);
+    var array = [7];
+    var iterator = array[ITERATOR]();
+    iterator.next = function () { return { done: safe = true }; };
+    array[ITERATOR] = function () { return iterator; };
+    exec(array);
   } catch (e) { /* empty */ }
   return safe;
 };
diff --git a/packages/core-js/internals/iterate.js b/packages/core-js/internals/iterate.js
@@ -1,5 +1,5 @@
 var anObject = require('../internals/an-object');
-var isArrayIterator = require('../internals/is-array-iter');
+var isArrayIteratorMethod = require('../internals/is-array-iterator-method');
 var toLength = require('../internals/to-length');
 var bind = require('../internals/bind-context');
 var getIteratorMethod = require('../modules/core.get-iterator-method');
@@ -13,7 +13,7 @@ var exports = module.exports = function (iterable, entries, fn, that, ITERATOR)
   var length, step, iterator, result;
   if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
   // fast case for arrays with default iterator
-  if (isArrayIterator(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
+  if (isArrayIteratorMethod(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
     result = entries ? boundFunction(anObject(step = iterable[index])[0], step[1]) : boundFunction(iterable[index]);
     if (result === BREAK) return;
   } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
diff --git a/packages/core-js/internals/math-expm1.js b/packages/core-js/internals/math-expm1.js
@@ -1,12 +1,12 @@
-var $expm1 = Math.expm1;
+var nativeExpm1 = Math.expm1;
 
 // `Math.expm1` method implementation
 // https://tc39.github.io/ecma262/#sec-math.expm1
-module.exports = (!$expm1
+module.exports = (!nativeExpm1
   // Old FF bug
-  || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168
+  || nativeExpm1(10) > 22025.465794806719 || nativeExpm1(10) < 22025.4657948067165168
   // Tor Browser bug
-  || $expm1(-2e-17) != -2e-17
+  || nativeExpm1(-2e-17) != -2e-17
 ) ? function expm1(x) {
   return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1;
-} : $expm1;
+} : nativeExpm1;
diff --git a/packages/core-js/internals/meta.js b/packages/core-js/internals/meta.js
@@ -3,9 +3,11 @@ var isObject = require('../internals/is-object');
 var has = require('../internals/has');
 var defineProperty = require('../internals/object-define-property').f;
 var id = 0;
+
 var isExtensible = Object.isExtensible || function () {
   return true;
 };
+
 var FREEZE = !require('../internals/fails')(function () {
   return isExtensible(Object.preventExtensions({}));
 });
diff --git a/packages/core-js/internals/set-proto.js b/packages/core-js/internals/set-proto.js
@@ -2,10 +2,12 @@
 /* eslint-disable no-proto */
 var isObject = require('../internals/is-object');
 var anObject = require('../internals/an-object');
+
 var check = function (O, proto) {
   anObject(O);
   if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as a prototype!");
 };
+
 module.exports = {
   set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
     function () {
diff --git a/packages/core-js/internals/shared.js b/packages/core-js/internals/shared.js
@@ -1,7 +1,7 @@
 var global = require('../internals/global');
 var setGlobal = require('../internals/set-global');
 var SHARED = '__core-js_shared__';
-var store = global[SHARED] || setGlobal([SHARED], {});
+var store = global[SHARED] || setGlobal(SHARED, {});
 
 module.exports = function (key, value) {
   return store[key] || (store[key] = value !== undefined ? value : {});
diff --git a/packages/core-js/internals/this-number-value.js b/packages/core-js/internals/this-number-value.js
@@ -1,8 +1,8 @@
-var cof = require('../internals/classof-raw');
+var classof = require('../internals/classof-raw');
 
 // `thisNumberValue` abstract operation
 // https://tc39.github.io/ecma262/#sec-thisnumbervalue
 module.exports = function (value) {
-  if (typeof value != 'number' && cof(value) != 'Number') throw TypeError('Incorrect invocation!');
+  if (typeof value != 'number' && classof(value) != 'Number') throw TypeError('Incorrect invocation!');
   return +value;
 };
diff --git a/packages/core-js/internals/typed-array.js b/packages/core-js/internals/typed-array.js
@@ -19,7 +19,7 @@ if (require('../internals/descriptors')) {
   var classof = require('../internals/classof');
   var isObject = require('../internals/is-object');
   var toObject = require('../internals/to-object');
-  var isArrayIter = require('../internals/is-array-iter');
+  var isArrayIteratorMethod = require('../internals/is-array-iterator-method');
   var create = require('../internals/object-create');
   var getPrototypeOf = require('../internals/object-get-prototype-of');
   var getOwnPropertyNames = require('../internals/object-get-own-property-names').f;
@@ -131,7 +131,7 @@ if (require('../internals/descriptors')) {
     var mapping = mapfn !== undefined;
     var iterFn = getIterFn(O);
     var i, length, values, result, step, iterator;
-    if (iterFn != undefined && !isArrayIter(iterFn)) {
+    if (iterFn != undefined && !isArrayIteratorMethod(iterFn)) {
       for (iterator = iterFn.call(O), values = [], i = 0; !(step = iterator.next()).done; i++) {
         values.push(step.value);
       } O = values;
diff --git a/packages/core-js/internals/typed.js b/packages/core-js/internals/typed.js
@@ -7,20 +7,20 @@ var ABV = !!(global.ArrayBuffer && global.DataView);
 var CONSTR = ABV;
 var Typed;
 
-var TypedArrayConstructors = [
-  'Int8Array',
-  'Uint8Array',
-  'Uint8ClampedArray',
-  'Int16Array',
-  'Uint16Array',
-  'Int32Array',
-  'Uint32Array',
-  'Float32Array',
-  'Float64Array'
-];
+var TypedArrayConstructors = {
+  Int8Array: 1,
+  Uint8Array: 1,
+  Uint8ClampedArray: 1,
+  Int16Array: 1,
+  Uint16Array: 1,
+  Int32Array: 1,
+  Uint32Array: 1,
+  Float32Array: 1,
+  Float64Array: 1
+};
 
-for (var i = 0; i < TypedArrayConstructors.length; i++) {
-  if (Typed = global[TypedArrayConstructors[i++]]) {
+for (var name in TypedArrayConstructors) {
+  if (Typed = global[name]) {
     hide(Typed.prototype, TYPED, true);
     hide(Typed.prototype, VIEW, true);
   } else CONSTR = false;
diff --git a/packages/core-js/modules/core.get-iterator.js b/packages/core-js/modules/core.get-iterator.js
@@ -1,8 +1,8 @@
 var anObject = require('../internals/an-object');
-var get = require('./core.get-iterator-method');
+var getIteratorMethod = require('./core.get-iterator-method');
 
 module.exports = require('../internals/core').getIterator = function (it) {
-  var iterFn = get(it);
-  if (typeof iterFn != 'function') throw TypeError(it + ' is not iterable!');
-  return anObject(iterFn.call(it));
+  var iteratorMethod = getIteratorMethod(it);
+  if (typeof iteratorMethod != 'function') throw TypeError(it + ' is not iterable!');
+  return anObject(iteratorMethod.call(it));
 };
diff --git a/packages/core-js/modules/es.array.find-index.js b/packages/core-js/modules/es.array.find-index.js
@@ -1,19 +1,19 @@
 'use strict';
 // 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined)
 var internalFindIndex = require('../internals/array-methods')(6);
-var KEY = 'findIndex';
-var FORCED = true;
+var FIND_INDEX = 'findIndex';
+var SKIPS_HOLES = true;
 
 // Shouldn't skip holes
-if (KEY in []) Array(1)[KEY](function () { FORCED = false; });
+if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; });
 
 // `Array.prototype.findIndex` method
 // https://tc39.github.io/ecma262/#sec-array.prototype.findindex
-require('../internals/export')({ target: 'Array', proto: true, forced: FORCED }, {
+require('../internals/export')({ target: 'Array', proto: true, forced: SKIPS_HOLES }, {
   findIndex: function findIndex(callbackfn /* , that = undefined */) {
     return internalFindIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
   }
 });
 
 // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
-require('../internals/add-to-unscopables')(KEY);
+require('../internals/add-to-unscopables')(FIND_INDEX);
diff --git a/packages/core-js/modules/es.array.find.js b/packages/core-js/modules/es.array.find.js
@@ -1,19 +1,19 @@
 'use strict';
 // 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined)
 var internalFind = require('../internals/array-methods')(5);
-var KEY = 'find';
-var FORCED = true;
+var FIND = 'find';
+var SKIPS_HOLES = true;
 
 // Shouldn't skip holes
-if (KEY in []) Array(1)[KEY](function () { FORCED = false; });
+if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; });
 
 // `Array.prototype.find` method
 // https://tc39.github.io/ecma262/#sec-array.prototype.find
-require('../internals/export')({ target: 'Array', proto: true, forced: FORCED }, {
+require('../internals/export')({ target: 'Array', proto: true, forced: SKIPS_HOLES }, {
   find: function find(callbackfn /* , that = undefined */) {
     return internalFind(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
   }
 });
 
 // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
-require('../internals/add-to-unscopables')(KEY);
+require('../internals/add-to-unscopables')(FIND);
diff --git a/packages/core-js/modules/es.array.from.js b/packages/core-js/modules/es.array.from.js
diff --git a/packages/core-js/modules/es.array.index-of.js b/packages/core-js/modules/es.array.index-of.js
diff --git a/packages/core-js/modules/es.array.last-index-of.js b/packages/core-js/modules/es.array.last-index-of.js
diff --git a/packages/core-js/modules/es.array.of.js b/packages/core-js/modules/es.array.of.js
diff --git a/packages/core-js/modules/es.array.slice.js b/packages/core-js/modules/es.array.slice.js
diff --git a/packages/core-js/modules/es.array.sort.js b/packages/core-js/modules/es.array.sort.js
