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Fixing $.proxy to work like (and use) Function.prototype.bind (ticket #7783)

Browse source 
http://bugs.jquery.com/ticket/7783
This commit is contained in:
Gianni Chiappetta 2010-12-14 21:53:04 -05:00
parent c9c9057c4d
commit 9f8cd6c499
3 changed files with 65 additions and 39 deletions
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11
test/unit/core.js
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@ -858,7 +858,7 @@ test("jQuery.isEmptyObject", function(){
});
test("jQuery.proxy", function(){
expect(4);
expect(5);
var test = function(){ equals( this, thisObject, "Make sure that scope is set properly." ); };
var thisObject = { foo: "bar", method: test };
@ -872,8 +872,13 @@ test("jQuery.proxy", function(){
// Make sure it doesn't freak out
equals( jQuery.proxy( null, thisObject ), undefined, "Make sure no function was returned." );
// Use the string shortcut
jQuery.proxy( thisObject, "method" )();
// Partial application
var test2 = function( a ){ equals( a, "pre-applied", "Ensure arguments can be pre-applied." ); };
jQuery.proxy( test2, null, "pre-applied" )();
// Partial application w/ normal arguments
var test3 = function( a, b ){ equals( b, "normal", "Ensure arguments can be pre-applied and passed as usual." ); };
jQuery.proxy( test3, null, "pre-applied" )( "normal" );
});
test("jQuery.parseJSON", function(){