# array-map `[].map(f)` for older browsers [](https://ci.testling.com/substack/array-map) [](http://travis-ci.org/substack/array-map) # example ``` js var map = require('array-map'); var letters = map([97,98,99], function (c) { return String.fromCharCode(c); }); console.log(letters.join('')); ``` output: ``` abc ``` # methods ``` js var map = require('array-map') ``` ## var ys = map(xs, f) Create a new array `ys` by applying `f(xs[i], i, xs)` to each element in `xs` at index `i`. # install With [npm](https://npmjs.org) do: ``` npm install array-map ``` # license MIT