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added: Backcompatibility with old proxy syntax.

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gf3 committed Jan 21, 2011
1 parent a03f040 commit 574ae3b1be555dbd5242532739cd8e0a34e0569c
Showing with 11 additions and 1 deletion.
  1. +6 −0 src/core.js
  2. +5 −1 test/unit/core.js
@@ -739,6 +739,12 @@ jQuery.extend({
proxy: function( fn, context ) {
var args, proxy;

// XXX BACKCOMPAT: Support old string method.
if ( typeof context === "string" ) {
fn = fn[ context ];
context = arguments[0];
}

// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( ! jQuery.isFunction( fn ) ) {
@@ -869,7 +869,7 @@ test("jQuery.isEmptyObject", function(){
});

test("jQuery.proxy", function(){
expect(5);
expect(6);

var test = function(){ equals( this, thisObject, "Make sure that scope is set properly." ); };
var thisObject = { foo: "bar", method: test };
@@ -890,6 +890,10 @@ test("jQuery.proxy", function(){
// 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 old syntax
var test4 = { meth: function( a ){ equals( a, "boom", "Ensure old syntax works." ); } };
jQuery.proxy( test4, "meth" )( "boom" );
});

test("jQuery.parseJSON", function(){

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