comparing underscore.js 'isFunction' with 'typeof function' (v8)

Revision 8 of this benchmark created on

Preparation HTML

<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>

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Testing in
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underscore isFunction
var obj = function() {
    console.log("test")
    };
return $.isFunction(obj);
ready
typeof 'function'
var obj = function() {
    console.log("test")
    };
return 'function' === typeof obj;
ready
typeof(Function)
var obj = function() {
    console.log("test")
    };
return typeof(obj) === typeof(Function);

 
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