remove ba-resize26282-autosize-js-memory-leak

refactor js-autosize code now that ba-resize is gone

Added specs

1 files changed, 0 insertions, 246 deletions

diff --git a/vendor/assets/javascripts/jquery.ba-resize.js b/vendor/assets/javascripts/jquery.ba-resize.js
deleted file mode 100644
index 1f41d379153..00000000000
--- a/vendor/assets/javascripts/jquery.ba-resize.js
+++ /dev/null
@@ -1,246 +0,0 @@
-/*!
- * jQuery resize event - v1.1 - 3/14/2010
- * http://benalman.com/projects/jquery-resize-plugin/
- * 
- * Copyright (c) 2010 "Cowboy" Ben Alman
- * Dual licensed under the MIT and GPL licenses.
- * http://benalman.com/about/license/
- */
-
-// Script: jQuery resize event
-//
-// *Version: 1.1, Last updated: 3/14/2010*
-// 
-// Project Home - http://benalman.com/projects/jquery-resize-plugin/
-// GitHub       - http://github.com/cowboy/jquery-resize/
-// Source       - http://github.com/cowboy/jquery-resize/raw/master/jquery.ba-resize.js
-// (Minified)   - http://github.com/cowboy/jquery-resize/raw/master/jquery.ba-resize.min.js (1.0kb)
-// 
-// About: License
-// 
-// Copyright (c) 2010 "Cowboy" Ben Alman,
-// Dual licensed under the MIT and GPL licenses.
-// http://benalman.com/about/license/
-// 
-// About: Examples
-// 
-// This working example, complete with fully commented code, illustrates a few
-// ways in which this plugin can be used.
-// 
-// resize event - http://benalman.com/code/projects/jquery-resize/examples/resize/
-// 
-// About: Support and Testing
-// 
-// Information about what version or versions of jQuery this plugin has been
-// tested with, what browsers it has been tested in, and where the unit tests
-// reside (so you can test it yourself).
-// 
-// jQuery Versions - 1.3.2, 1.4.1, 1.4.2
-// Browsers Tested - Internet Explorer 6-8, Firefox 2-3.6, Safari 3-4, Chrome, Opera 9.6-10.1.
-// Unit Tests      - http://benalman.com/code/projects/jquery-resize/unit/
-// 
-// About: Release History
-// 
-// 1.1 - (3/14/2010) Fixed a minor bug that was causing the event to trigger
-//       immediately after bind in some circumstances. Also changed $.fn.data
-//       to $.data to improve performance.
-// 1.0 - (2/10/2010) Initial release
-
-(function($,window,undefined){
-  '$:nomunge'; // Used by YUI compressor.
-  
-  // A jQuery object containing all non-window elements to which the resize
-  // event is bound.
-  var elems = $([]),
-    
-    // Extend $.resize if it already exists, otherwise create it.
-    jq_resize = $.resize = $.extend( $.resize, {} ),
-    
-    timeout_id,
-    
-    // Reused strings.
-    str_setTimeout = 'setTimeout',
-    str_resize = 'resize',
-    str_data = str_resize + '-special-event',
-    str_delay = 'delay',
-    str_throttle = 'throttleWindow';
-  
-  // Property: jQuery.resize.delay
-  // 
-  // The numeric interval (in milliseconds) at which the resize event polling
-  // loop executes. Defaults to 250.
-  
-  jq_resize[ str_delay ] = 250;
-  
-  // Property: jQuery.resize.throttleWindow
-  // 
-  // Throttle the native window object resize event to fire no more than once
-  // every <jQuery.resize.delay> milliseconds. Defaults to true.
-  // 
-  // Because the window object has its own resize event, it doesn't need to be
-  // provided by this plugin, and its execution can be left entirely up to the
-  // browser. However, since certain browsers fire the resize event continuously
-  // while others do not, enabling this will throttle the window resize event,
-  // making event behavior consistent across all elements in all browsers.
-  // 
-  // While setting this property to false will disable window object resize
-  // event throttling, please note that this property must be changed before any
-  // window object resize event callbacks are bound.
-  
-  jq_resize[ str_throttle ] = true;
-  
-  // Event: resize event
-  // 
-  // Fired when an element's width or height changes. Because browsers only
-  // provide this event for the window element, for other elements a polling
-  // loop is initialized, running every <jQuery.resize.delay> milliseconds
-  // to see if elements' dimensions have changed. You may bind with either
-  // .resize( fn ) or .bind( "resize", fn ), and unbind with .unbind( "resize" ).
-  // 
-  // Usage:
-  // 
-  // > jQuery('selector').bind( 'resize', function(e) {
-  // >   // element's width or height has changed!
-  // >   ...
-  // > });
-  // 
-  // Additional Notes:
-  // 
-  // * The polling loop is not created until at least one callback is actually
-  //   bound to the 'resize' event, and this single polling loop is shared
-  //   across all elements.
-  // 
-  // Double firing issue in jQuery 1.3.2:
-  // 
-  // While this plugin works in jQuery 1.3.2, if an element's event callbacks
-  // are manually triggered via .trigger( 'resize' ) or .resize() those
-  // callbacks may double-fire, due to limitations in the jQuery 1.3.2 special
-  // events system. This is not an issue when using jQuery 1.4+.
-  // 
-  // > // While this works in jQuery 1.4+
-  // > $(elem).css({ width: new_w, height: new_h }).resize();
-  // > 
-  // > // In jQuery 1.3.2, you need to do this:
-  // > var elem = $(elem);
-  // > elem.css({ width: new_w, height: new_h });
-  // > elem.data( 'resize-special-event', { width: elem.width(), height: elem.height() } );
-  // > elem.resize();
-      
-  $.event.special[ str_resize ] = {
-    
-    // Called only when the first 'resize' event callback is bound per element.
-    setup: function() {
-      // Since window has its own native 'resize' event, return false so that
-      // jQuery will bind the event using DOM methods. Since only 'window'
-      // objects have a .setTimeout method, this should be a sufficient test.
-      // Unless, of course, we're throttling the 'resize' event for window.
-      if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; }
-      
-      var elem = $(this);
-      
-      // Add this element to the list of internal elements to monitor.
-      elems = elems.add( elem );
-      
-      // Initialize data store on the element.
-      $.data( this, str_data, { w: elem.width(), h: elem.height() } );
-      
-      // If this is the first element added, start the polling loop.
-      if ( elems.length === 1 ) {
-        loopy();
-      }
-    },
-    
-    // Called only when the last 'resize' event callback is unbound per element.
-    teardown: function() {
-      // Since window has its own native 'resize' event, return false so that
-      // jQuery will unbind the event using DOM methods. Since only 'window'
-      // objects have a .setTimeout method, this should be a sufficient test.
-      // Unless, of course, we're throttling the 'resize' event for window.
-      if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; }
-      
-      var elem = $(this);
-      
-      // Remove this element from the list of internal elements to monitor.
-      elems = elems.not( elem );
-      
-      // Remove any data stored on the element.
-      elem.removeData( str_data );
-      
-      // If this is the last element removed, stop the polling loop.
-      if ( !elems.length ) {
-        clearTimeout( timeout_id );
-      }
-    },
-    
-    // Called every time a 'resize' event callback is bound per element (new in
-    // jQuery 1.4).
-    add: function( handleObj ) {
-      // Since window has its own native 'resize' event, return false so that
-      // jQuery doesn't modify the event object. Unless, of course, we're
-      // throttling the 'resize' event for window.
-      if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; }
-      
-      var old_handler;
-      
-      // The new_handler function is executed every time the event is triggered.
-      // This is used to update the internal element data store with the width
-      // and height when the event is triggered manually, to avoid double-firing
-      // of the event callback. See the "Double firing issue in jQuery 1.3.2"
-      // comments above for more information.
-      
-      function new_handler( e, w, h ) {
-        var elem = $(this),
-          data = $.data( this, str_data );
-        
-        // If called from the polling loop, w and h will be passed in as
-        // arguments. If called manually, via .trigger( 'resize' ) or .resize(),
-        // those values will need to be computed.
-        data.w = w !== undefined ? w : elem.width();
-        data.h = h !== undefined ? h : elem.height();
-        
-        old_handler.apply( this, arguments );
-      };
-      
-      // This may seem a little complicated, but it normalizes the special event
-      // .add method between jQuery 1.4/1.4.1 and 1.4.2+
-      if ( $.isFunction( handleObj ) ) {
-        // 1.4, 1.4.1
-        old_handler = handleObj;
-        return new_handler;
-      } else {
-        // 1.4.2+
-        old_handler = handleObj.handler;
-        handleObj.handler = new_handler;
-      }
-    }
-    
-  };
-  
-  function loopy() {
-    
-    // Start the polling loop, asynchronously.
-    timeout_id = window[ str_setTimeout ](function(){
-      
-      // Iterate over all elements to which the 'resize' event is bound.
-      elems.each(function(){
-        var elem = $(this),
-          width = elem.width(),
-          height = elem.height(),
-          data = $.data( this, str_data );
-        
-        // If element size has changed since the last time, update the element
-        // data store and trigger the 'resize' event.
-        if ( width !== data.w || height !== data.h ) {
-          elem.trigger( str_resize, [ data.w = width, data.h = height ] );
-        }
-        
-      });
-      
-      // Loop.
-      loopy();
-      
-    }, jq_resize[ str_delay ] );
-    
-  };
-  
-})(jQuery,this);