Fixed type parsing and updated readme

Author: A2K

README.md

@@ -25,11 +25,11 @@ PayPal = require('paypal-classic-api');
 var credentials = { username: 'tok261_biz_api.abc.com',
                     password: '1244612379',
                     signature: 'lkfg9groingghb4uw5' };
-                    
+
 var paypal = new PayPal(credentials);
 
 paypal.call('TransactionSearch',
-            { StartDate: '2012-06-11T10:50:44.681Z' }, 
+            { StartDate: '2012-06-11T10:50:44.681Z' },
             function (error, transactions) {
   if (error) {
     console.error('API call error: ' + error);
@@ -41,36 +41,43 @@ paypal.call('TransactionSearch',
 
 **Example output**
 ```javascript
-[ { TIMESTAMP: Thu Feb 26 2015 20:00:01 GMT-0800 (PST),
-    TIMEZONE: 'GMT',
-    TYPE: 'Payment',
-    EMAIL: '[email protected]',
-    NAME: 'Developer',
-    TRANSACTIONID: '0J1L38973J4267114',
-    STATUS: 'Completed',
-    AMT: 100,
-    CURRENCYCODE: 'JPY',
-    FEEAMT: -44,
-    NETAMT: 56 },
-  { TIMESTAMP: Thu Feb 26 2015 19:53:21 GMT-0800 (PST),
-    TIMEZONE: 'GMT',
-    TYPE: 'Payment',
-    EMAIL: '[email protected]',
-    NAME: 'Developer',
-    TRANSACTIONID: '07Y30605XS335043T',
-    STATUS: 'Completed',
-    AMT: -12,
-    CURRENCYCODE: 'USD',
-    FEEAMT: -0.06,
-    NETAMT: -12.06 },
-  { TIMESTAMP: Thu Feb 26 2015 19:41:24 GMT-0800 (PST),
-    TIMEZONE: 'GMT',
-    TYPE: 'Transfer',
-    NAME: 'PayPal',
-    TRANSACTIONID: '6L2489117V5191606',
-    STATUS: 'Completed',
-    AMT: 500,
-    CURRENCYCODE: 'USD',
-    FEEAMT: 0,
-    NETAMT: 500 } ]
+{ TIMESTAMP: Mon Mar 09 2015 16:56:22 GMT-0700 (PDT),
+  CORRELATIONID: '584ced41b8ab3',
+  ACK: 'Success',
+  VERSION: 94,
+  BUILD: 15220584,
+  objects: [ { TIMESTAMP: Thu Feb 26 2015 20:00:01 GMT-0800 (PST),
+               TIMEZONE: 'GMT',
+               TYPE: 'Payment',
+               EMAIL: '[email protected]',
+               NAME: 'Developer',
+               TRANSACTIONID: '0J1L38973J4267114',
+               STATUS: 'Completed',
+               AMT: 100,
+               CURRENCYCODE: 'JPY',
+               FEEAMT: -44,
+               NETAMT: 56 },
+             { TIMESTAMP: Thu Feb 26 2015 19:53:21 GMT-0800 (PST),
+               TIMEZONE: 'GMT',
+               TYPE: 'Payment',
+               EMAIL: '[email protected]',
+               NAME: 'Developer',
+               TRANSACTIONID: '07Y30605XS335043T',
+               STATUS: 'Completed',
+               AMT: -12,
+               CURRENCYCODE: 'USD',
+               FEEAMT: -0.06,
+               NETAMT: -12.06 },
+             { TIMESTAMP: Thu Feb 26 2015 19:41:24 GMT-0800 (PST),
+               TIMEZONE: 'GMT',
+               TYPE: 'Transfer',
+               NAME: 'PayPal',
+               TRANSACTIONID: '6L2489117V5191606',
+               STATUS: 'Completed',
+               AMT: 500,
+               CURRENCYCODE: 'USD',
+               FEEAMT: 0,
+               NETAMT: 500 } ]
+}
 ```
+

index.coffee

@@ -25,8 +25,16 @@ class PayPal
 
       response = {}
 
+      extractValue = (key, value) ->
+        if not isNaN(value)
+          value = parseFloat(value)
+        if key == 'TIMESTAMP' or /.+DATE$/.test key
+          date = new Date(value)
+          value = date if date and not isNaN date.getYear()
+        return value
+
       for key in ((k for k of data).filter (k) -> /^[A-Z]+$/.test(k))
-        response[key] = data[key]
+        response[key] = extractValue(key, data[key])
 
       rx = /^L_([A-Z]+)(\d+)$/
 
@@ -39,13 +47,6 @@ class PayPal
       ids = (p[1] for p in params)
       ids = _.uniq _.flatten ids
 
-      extractValue = (key, value) ->
-        if not isNaN(value)
-          value = parseFloat(value)
-        if key == 'TIMESTAMP' or /.+DATE$/.test key
-          date = new Date(value)
-          value = date if date and not isNaN date.getYear()
-        return value
 
       response["objects"] = ids.map (id) ->
         obj = {}