jquery.autosize.js in autosize-rails-1.18.6

- old
+ new

@@ -1,15 +1,16 @@
 /*!
-	Autosize v1.18.4 - 2014-01-11
+  Autosize v1.18.6 - 2014-03-13
 	Automatically adjust textarea height based on user input.
 	(c) 2014 Jack Moore - http://www.jacklmoore.com/autosize
 	license: http://www.opensource.org/licenses/mit-license.php
 */
 (function ($) {
 	var
 	defaults = {
 		className: 'autosizejs',
+    id: 'autosizejs',
 		append: '',
 		callback: false,
 		resizeDelay: 10,
 		placeholder: true
 	},
@@ -118,22 +119,24 @@
 			function initMirror() {
 				var styles = {};
 
 				mirrored = ta;
 				mirror.className = options.className;
+        mirror.id = options.id;
 				maxHeight = parseInt($ta.css('maxHeight'), 10);
 
 				// mirror is a duplicate textarea located off-screen that
 				// is automatically updated to contain the same text as the
 				// original textarea.  mirror always has a height of 0.
 				// This gives a cross-browser supported way getting the actual
 				// height of the text, through the scrollTop property.
 				$.each(typographyStyles, function(i,val){
 					styles[val] = $ta.css(val);
 				});
-				$(mirror).css(styles);
 
+        $(mirror).css(styles).attr('wrap', $ta.attr('wrap'));
+
 				setWidth();
 
 				// Chrome-specific fix:
 				// When the textarea y-overflow is hidden, Chrome doesn't reflow the text to account for the space
 				// made available by removing the scrollbar. This workaround triggers the reflow for Chrome.
@@ -158,10 +161,10 @@
 
 				if (!ta.value && options.placeholder) {
 					// If the textarea is empty, copy the placeholder text into 
 					// the mirror control and use that for sizing so that we 
 					// don't end up with placeholder getting trimmed.
-					mirror.value = ($(ta).attr("placeholder") || '') + options.append;
+          mirror.value = ($ta.attr("placeholder") || '') + options.append;
 				} else {
 					mirror.value = ta.value + options.append;
 				}
 
 				mirror.style.overflowY = ta.style.overflowY;