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| "use strict";
|
| var test = function (arg1, arg2) { return arg2; };
|
| try {
| Object.defineProperty(test, "length", {
| configurable: true,
| writable: false,
| enumerable: false,
| value: 1
| });
| }
| catch (ignore) {}
|
| if (test.length === 1) {
| // ES2015+
| var desc = { configurable: true, writable: false, enumerable: false };
| module.exports = function (length, fn) {
| if (fn.length === length) return fn;
| desc.value = length;
| return Object.defineProperty(fn, "length", desc);
| };
| return;
| }
|
| module.exports = function (length, fn) {
| if (fn.length === length) return fn;
| switch (length) {
| case 0:
| return function () { return fn.apply(this, arguments); };
| case 1:
| return function (ignored1) { return fn.apply(this, arguments); };
| case 2:
| return function (ignored1, ignored2) { return fn.apply(this, arguments); };
| case 3:
| return function (ignored1, ignored2, ignored3) { return fn.apply(this, arguments); };
| case 4:
| return function (ignored1, ignored2, ignored3, ignored4) {
| return fn.apply(this, arguments);
| };
| case 5:
| return function (ignored1, ignored2, ignored3, ignored4, ignored5) {
| return fn.apply(this, arguments);
| };
| case 6:
| return function (ignored1, ignored2, ignored3, ignored4, ignored5, ignored6) {
| return fn.apply(this, arguments);
| };
| case 7:
| return function (ignored1, ignored2, ignored3, ignored4, ignored5, ignored6, ignored7) {
| return fn.apply(this, arguments);
| };
| default:
| throw new Error("Usupported function length");
| }
| };
|
|
