string.prototype.lastindexof

    1.0.1 • Public • Published

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    An ES-spec-compliant String.prototype.lastIndexOfshim/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 string.prototype.lastindexof

    Usage/Examples

    var assert = require('assert');
    
    assert('abcabc'.lastIndexOf('abc') === 3);
    assert('abcabc'.lastIndexOf('abc', 0) === 0);
    assert('abcabc'.lastIndexOf('abc', 1) === 0);
    assert('abcabc'.lastIndexOf('abc', 2) === 0);
    assert('abcabc'.lastIndexOf('abc', 3) === 3);
    assert('abcabc'.lastIndexOf('abc', 4) === 3);
    assert('abcabc'.lastIndexOf('abc', 5) === 3);
    assert('abcabc'.lastIndexOf('abc', 6) === 3);
    
    assert('abc'.lastIndexOf('x') === -1);

    Tests

    Clone the repo, npm install, and run npm test

    Install

    npm i string.prototype.lastindexof

    DownloadsWeekly Downloads

    3

    Version

    1.0.1

    License

    MIT

    Unpacked Size

    16.2 kB

    Total Files

    18

    Last publish

    Collaborators

    • ljharb