function indexOf()

in ext/syntaxhighlighter/scripts/XRegExp.js [536:544]

• 9 lines of code
• 6 McCabe index (conditional complexity)

    function indexOf (array, item, from) {
        if (Array.prototype.indexOf) // Use the native array method if available
            return array.indexOf(item, from);
        for (var i = from || 0; i < array.length; i++) {
            if (array[i] === item)
                return i;
        }
        return -1;
    };