Neurotic Pantaloon Maker

    get-nans

    2.0.0 • Public • Published

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    browser support

    JavaScript should only have one distinguishable NaN value. However, some engines violate this, and have at least two.

    This module returns an array of all the NaNs it knows how to detect on the current engine.

    Current engines with only one observable NaN value:

    • Edge v14

    Current known failures:

    • node (v0.6 - v0.12, v4.0 - v6.3.1)
    • io.js (all versions)
    • Chrome (v43 - v52, at least)
    • Firefox (v38 - v47, at least)
    • Internet Explorer (v10 - v11)

    Example

    var getNaNs = require('get-nans');
    var assert = require('assert');
     
    var nans = getNaNs();
    assert.deepEqual(nans, [NaN]);

    Relevant links

    Tests

    Simply clone the repo, npm install, and run npm test

    Install

    npm i get-nans

    DownloadsWeekly Downloads

    1

    Version

    2.0.0

    License

    MIT

    Unpacked Size

    182 kB

    Total Files

    13

    Last publish

    Collaborators

    • ljharb