Nerdiest Precious Modules

    number.issafeinteger

    1.0.1 • Public • Published

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    An ESnext spec-compliant Number.isSafeInteger shim/polyfill/replacement that works as far down as ES3.

    This package implements the es-shim API interface. It works in an ES3-supported environment and complies with the spec.

    Getting started

    npm install --save number.issafeinteger

    Usage/Examples

    console.log(Number.isSafeInteger(-3)); // true
    console.log(Number.isSafeInteger(2 ** 53)); // false
    console.log(Number.isSafeInteger(2 ** 53 - 1)); // true
    console.log(Number.isSafeInteger("7")); // false

    Tests

    Clone the repo, npm install, and run npm test

    Install

    npm i number.issafeinteger

    DownloadsWeekly Downloads

    36

    Version

    1.0.1

    License

    MIT

    Unpacked Size

    14.1 kB

    Total Files

    19

    Last publish

    Collaborators

    • ljharb