jquery core: Simplifying isEmptyObject() and adding tests.
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2 changed files with 13 additions and 3 deletions
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@ -292,9 +292,9 @@ jQuery.extend({
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},
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isEmptyObject: function( obj ) {
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var name = "";
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for(name in obj) break;
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return !name;
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for(var name in obj)
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return false;
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return true;
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},
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// check if an element is in a (or is an) XML document
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@ -599,3 +599,13 @@ test("jQuery.makeArray", function(){
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ok( jQuery.makeArray(document.getElementById('form')).length >= 13, "Pass makeArray a form (treat as elements)" );
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});
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test("jQuery.isEmptyObject", function(){
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expect(2);
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equals(true, jQuery.isEmptyObject({}), "isEmptyObject on empty object literal" );
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equals(false, jQuery.isEmptyObject({a:1}), "isEmptyObject on non-empty object literal" );
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// What about this ?
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// equals(true, jQuery.isEmptyObject(null), "isEmptyObject on null" );
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});
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