melphi/algobox

File es5-shim.js has 1509 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*!
 * https://github.com/es-shims/es5-shim
 * @license es5-shim Copyright 2009-2015 by contributors, MIT License
 * see https://github.com/es-shims/es5-shim/blob/master/LICENSE
 */

Consider simplifying this complex logical expression.

Open

                if (match) {
                    // parse months, days, hours, minutes, seconds, and milliseconds
                    // provide default values if necessary
                    // parse the UTC offset component
                    var year = $Number(match[1]),

Function toFixed has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    var toFixedShim = function toFixed(fractionDigits) {
        var f, x, s, m, e, z, j, k;

        // Test for NaN and round fractionDigits down
        f = $Number(fractionDigits);

Function splice has 57 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        splice: function splice(start, deleteCount) {
            var O = ES.ToObject(this);
            var A = [];
            var len = ES.ToUint32(O.length);
            var relativeStart = ES.ToInteger(start);

Function split has 55 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            StringPrototype.split = function (separator, limit) {
                var string = String(this);
                if (typeof separator === 'undefined' && limit === 0) {
                    return [];
                }

Consider simplifying this complex logical expression.

Open

                    if (
                        hour < (hasMinutesOrSecondsOrMilliseconds ? 24 : 25) &&
                        minute < 60 && second < 60 && millisecond < 1000 &&
                        month > -1 && month < 12 && hourOffset < 24 &&
                        minuteOffset < 60 && // detect invalid offsets

Function parse has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            var parseShim = function parse(string) {
                var match = isoDateExpression.exec(string);
                if (match) {
                    // parse months, days, hours, minutes, seconds, and milliseconds
                    // provide default values if necessary

Function bind has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        bind: function bind(that) { // .length is 1
            // 1. Let Target be the this value.
            var target = this;
            // 2. If IsCallable(Target) is false, throw a TypeError exception.
            if (!isCallable(target)) {

Function reduceRight has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        reduceRight: function reduceRight(callbackfn/*, initial*/) {
            var object = ES.ToObject(this);
            var self = splitString && isString(this) ? strSplit(this, '') : object;
            var length = ES.ToUint32(self.length);

Function keys has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        keys: function keys(object) {
            var isFn = isCallable(object);
            var isArgs = isArguments(object);
            var isObject = object !== null && typeof object === 'object';
            var isStr = isObject && isString(object);

Function reduce has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        reduce: function reduce(callbackfn/*, initialValue*/) {
            var object = ES.ToObject(this);
            var self = splitString && isString(this) ? strSplit(this, '') : object;
            var length = ES.ToUint32(self.length);

Function Date has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            var DateShim = function Date(Y, M, D, h, m, s, ms) {
                var length = arguments.length;
                var date;
                if (this instanceof NativeDate) {
                    var seconds = s;

Function defineProperties has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    var defineProperties = (function (has) {
        // Define configurable, writable, and non-enumerable props
        // if they don't exist.
        var defineProperty;
        if (supportsDescriptors) {

Function DateShim has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

            var DateShim = function Date(Y, M, D, h, m, s, ms) {

Avoid deeply nested control flow statements.

Open

                                for (var i = 1; i < arguments.length - 2; i++) {
                                    if (typeof arguments[i] === 'undefined') {
                                        match[i] = void 0;
                                    }
                                }

Consider simplifying this complex logical expression.

Open

    if (
        'ab'.split(/(?:ab)*/).length !== 2 ||
        '.'.split(/(.?)(.?)/).length !== 4 ||
        'tesst'.split(/(s)*/)[1] === 't' ||
        'test'.split(/(?:)/, -1).length !== 4 ||

Avoid too many return statements within this function.

Open

    var isCallable; /* inlined from https://npmjs.com/is-callable */ var fnToStr = Function.prototype.toString, constructorRegex = /^\s*class /, isES6ClassFn = function isES6ClassFn(value) { try { var fnStr = fnToStr.call(value); var singleStripped = fnStr.replace(/\/\/.*\n/g, ''); var multiStripped = singleStripped.replace(/\/\*[.\s\S]*\*\//g, ''); var spaceStripped = multiStripped.replace(/\n/mg, ' ').replace(/ {2}/g, ' '); return constructorRegex.test(spaceStripped); } catch (e) { return false; /* not a function */ } }, tryFunctionObject = function tryFunctionObject(value) { try { if (isES6ClassFn(value)) { return false; } fnToStr.call(value); return true; } catch (e) { return false; } }, fnClass = '[object Function]', genClass = '[object GeneratorFunction]', isCallable = function isCallable(value) { if (!value) { return false; } if (typeof value !== 'function' && typeof value !== 'object') { return false; } if (hasToStringTag) { return tryFunctionObject(value); } if (isES6ClassFn(value)) { return false; } var strClass = to_string.call(value); return strClass === fnClass || strClass === genClass; };

XXX found

Open

            // XXX can't delete prototype in pure-js.

• Exclude checks
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TODO found

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            // TODO

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TODO found

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            // TODO

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XXX found

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            // XXX Build a dynamic function with desired amount of arguments is the only

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XXX found

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            // XXX slicedArgs will stand in for "A" if used

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XXX found

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        // XXX global assignment won't work in embeddings that use

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TODO found

Open

            // TODO

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