@arr/map
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    1.0.1 • Public • Published

    @arr/map

    A tiny, faster alternative to native Array.prototype.map

    ⚠️ Unlike native, @arr/map does not support the optional thisArg parameter!

    ⚠️ Unlike native, @arr/map does not respect Array holes -- you probably never needed this... 🤔

    Install

    $ npm install --save @arr/map
    

    Usage

    import map from '@arr/map';
     
    const nums = [1, 5, 10, 15];
    const doubles = map(nums, x => x * 2);
    //=> doubles is: [2, 10, 20, 30]
    //=> numbers is: [1, 5, 10, 15]

    API

    map(arr, callback)

    arr

    Type: Array
    The array to iterate upon.

    callback(value[, index, array])

    Type: Function
    Function to test for each element, taking three arguments:

    • value (required) -- The current element being processed in the array.
    • index (optional) -- The index of the current element being processed in the array.
    • array (optional) -- The array map was called upon.

    License

    MIT © Luke Edwards

    Install

    npm i @arr/map

    DownloadsWeekly Downloads

    160

    Version

    1.0.1

    License

    MIT

    Unpacked Size

    2.12 kB

    Total Files

    5

    Last publish

    Collaborators

    • lukeed