flatten.js « # « array « es5-ext « node_modules « eslint « tools - github.com/nodejs/node.git - Unnamed repository; edit this file 'description' to name the repository.

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flatten.js « # « array « es5-ext « node_modules « eslint « tools - github.com/nodejs/node.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/tools/eslint/node_modules/es5-ext/array/#/flatten.js

blob: c95407d317fd3b8e6e9435ae16cc2ed63b713dfe (plain)

'use strict';

var isArray = Array.isArray, forEach = Array.prototype.forEach
  , push = Array.prototype.push;

module.exports = function flatten() {
	var r = [];
	forEach.call(this, function (x) {
		push.apply(r, isArray(x) ? flatten.call(x) : [x]);
	});
	return r;
};