function keys()

in js/libs/purl-2.3.1/purl.js [187:193]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    function keys(obj) {
        var key_array = [];
        for ( var prop in obj ) {
            if ( obj.hasOwnProperty(prop) ) key_array.push(prop);
        }
        return key_array;
    }