Adding integrated tile server

[simantics/district.git] / org.simantics.maps.server / node / node-v4.8.0-win-x64 / node_modules / npm / node_modules / node-gyp / node_modules / path-array / node_modules / array-index / node_modules / es6-symbol / node_modules / es5-ext / array / # / flatten.js

'use strict';

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

module.exports = function flatten() {
        var r = [];
        forEach.call(this, function (x) {
                if (isArray(x)) {
                        r = r.concat(flatten.call(x));
                } else {
                        r.push(x);
                }
        });
        return r;
};