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keksAccountGUI/node_modulesOLD/array-map/index.js

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2019-08-11 18:48:02 +00:00
module.exports = function (xs, f) {
if (xs.map) return xs.map(f);
var res = [];
for (var i = 0; i < xs.length; i++) {
var x = xs[i];
if (hasOwn.call(xs, i)) res.push(f(x, i, xs));
}
return res;
};
var hasOwn = Object.prototype.hasOwnProperty;