utils.arrayIndexOf = function()

in src/common/utils.js [50:61]

• 12 lines of code
• 4 McCabe index (conditional complexity)

utils.arrayIndexOf = function (a, item) {
    if (a.indexOf) {
        return a.indexOf(item);
    }
    var len = a.length;
    for (var i = 0; i < len; ++i) {
        if (a[i] === item) {
            return i;
        }
    }
    return -1;
};