Add multidate set/get methods to handle multiple date inputs.

Closes uxsolutions#724

Author: eternicode

docs/methods.rst

@@ -68,6 +68,26 @@ Arguments:
 Sets the internal date.  ``date`` is assumed to be a UTC date object, and will not be converted.
 
 
+setDates
+--------
+
+Arguments:
+
+* date[, date[, ...]] (Date)
+
+Sets the internal date list.  Each ``date`` is assumed to be a "local" date object, and will be converted to UTC for internal use.  For use with multidate pickers.
+
+
+setUTCDates
+-----------
+
+Arguments:
+
+* date[, date[, ...]] (Date)
+
+Sets the internal date list.  Each ``date`` is assumed to be a UTC date object, and will not be converted.  For use with multidate pickers.
+
+
 getDate
 -------
 
@@ -84,6 +104,22 @@ Arguments: None
 Returns the internal UTC date object, as-is and unconverted to local time, of the first datepicker in the selection.  For multidate pickers, returns the latest date selected.
 
 
+getDates
+--------
+
+Arguments: None
+
+Returns a list of localized date objects representing the internal date objects of the first datepicker in the selection.  For use with multidate pickers.
+
+
+getUTCDates
+-----------
+
+Arguments: None
+
+Returns the internal list of UTC date objects, as they are and unconverted to local time, of the first datepicker in the selection.  For use with multidate pickers.
+
+
 setStartDate
 ------------
 

js/bootstrap-datepicker.js

@@ -31,6 +31,11 @@
 		var today = new Date();
 		return UTCDate(today.getFullYear(), today.getMonth(), today.getDate());
 	}
+	function alias(method){
+		return function(){
+			this[method].apply(this, arguments);
+		}
+	}
 
 	var DateArray = (function(){
 		var extras = {
@@ -453,24 +458,35 @@
 			return utc && new Date(Date.UTC(utc.getUTCFullYear(), utc.getUTCMonth(), utc.getUTCDate()));
 		},
 
+		getDates: function(){
+			return $.map(this.dates, this._utc_to_local);
+		},
+
+		getUTCDates: function(){
+			return $.map(this.dates, function(d){ return new Date(d); });
+		},
+
 		getDate: function() {
 			return this._utc_to_local(this.getUTCDate());
 		},
 
 		getUTCDate: function() {
-			return this.dates.get(-1);
+			return new Date(this.dates.get(-1));
 		},
 
-		setDate: function(d) {
-			this.update(d);
+		setDates: function() {
+			this.update.apply(this, arguments);
 			this.setValue();
 		},
 
-		setUTCDate: function(d) {
-			this.update(this._utc_to_local(d));
+		setUTCDates: function() {
+			this.update.apply(this, $.map(arguments, this._utc_to_local));
 			this.setValue();
 		},
 
+		setDate: alias('setDates'),
+		setUTCDate: alias('setUTCDates'),
+
 		setValue: function() {
 			var formatted = this.getFormattedDate();
 			if (!this.isInput) {