externalize date helpers

lib/helpers/dates.js

@@ -1,62 +1,20 @@
 'use strict';
-var Utils = require('../utils/utils');
-var Dates = require('../utils/dates');
 
 /**
- * Port of formatDate-js library (http://bit.ly/18eo2xw)
+ * Expose `moment` helper
  */
 
-exports.formatDate = function(date, format) {
-  date = new Date(date);
-  return Dates.format(date, format);
-};
-
-exports.now = function(format) {
-  var date = new Date();
-  if (Utils.isUndefined(format)) {
-    return date;
-  } else {
-    return Dates.format(date, format);
-  }
-};
+exports.moment = require('helper-moment');
 
 /**
- * Modified version of http://bit.ly/18WwJYf
+ * Expose `dateformat` helper
  */
 
-exports.timeago = function(date) {
-  date = new Date(date);
-
-  var seconds = Math.floor((new Date() - date) / 1000);
-  var interval = Math.floor(seconds / 31536000);
-
-  if (interval > 1) {
-    return interval + ' years ago';
-  }
-
-  interval = Math.floor(seconds / 2592000);
-  if (interval > 1) {
-    return interval + ' months ago';
-  }
+exports.dateformat = require('helper-dateformat');
 
-  interval = Math.floor(seconds / 86400);
-  if (interval > 1) {
-    return interval + ' days ago';
-  }
 
-  interval = Math.floor(seconds / 3600);
-  if (interval > 1) {
-    return interval + ' hours ago';
-  }
-
-  interval = Math.floor(seconds / 60);
-  if (interval > 1) {
-    return interval + ' minutes ago';
-  }
+/**
+ * Expose `date` helper
+ */
 
-  if (Math.floor(seconds) === 0) {
-    return 'Just now';
-  } else {
-    return Math.floor(seconds) + ' seconds ago';
-  }
-};
+exports.date = require('helper-date');