jquery core: closes #1480, isFunction is even tougher.
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@ -615,7 +615,7 @@ jQuery.extend({
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// See test/unit/core.js for details concerning this function.
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// See test/unit/core.js for details concerning this function.
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isFunction: function( fn ) {
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isFunction: function( fn ) {
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return !!fn && typeof fn != "string" && !fn.nodeName &&
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return !!fn && typeof fn != "string" && !fn.nodeName &&
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fn.constructor != Array && /function/i.test( fn + "" );
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fn.constructor != Array && /^[\s[]?function/.test( fn + "" );
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},
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},
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// check if an element is in a (or is an) XML document
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// check if an element is in a (or is an) XML document
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