string-match-left-right
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    8.0.12 • Public • Published

    string-match-left-right

    Match substrings on the left or right of a given index, ignoring whitespace

    Install

    The latest version is ESM only: Node 12+ is needed to use it and it must be imported instead of required. If your project is not on ESM yet and you want to use require, use an older version of this program, 7.1.0.

    npm i string-match-left-right

    Quick Take

    import { strict as assert } from "assert";
    
    import {
      matchLeftIncl,
      matchRightIncl,
      matchLeft,
      matchRight,
    } from "string-match-left-right";
    
    // 3rd character is "d" because indexes start from zero.
    // We're checking the string to the left of it, "bcd", inclusive of current character ("d").
    // This means, "bcd" has to end with existing character and the other chars to the left
    // must match exactly:
    assert.equal(matchLeftIncl("abcdefghi", 3, ["bcd"]), "bcd");
    
    // neither "ab" nor "zz" are to the left of 3rd index, "d":
    assert.equal(matchLeft("abcdefghi", 3, ["ab", `zz`]), false);
    
    // "def" is to the right of 3rd index (including it), "d":
    assert.equal(matchRightIncl("abcdefghi", 3, ["def", `zzz`]), "def");
    
    // One of values, "ef" is exactly to the right of 3rd index, "d":
    assert.equal(matchRight("abcdefghi", 3, ["ef", `zz`]), "ef");

    Documentation

    Please visit codsen.com for a full description of the API.

    Contributing

    To report bugs or request features or assistance, raise an issue on GitHub.

    Licence

    MIT License

    Copyright (c) 2010-2022 Roy Revelt and other contributors

    ok codsen star

    Install

    npm i string-match-left-right

    DownloadsWeekly Downloads

    26,603

    Version

    8.0.12

    License

    MIT

    Unpacked Size

    34.1 kB

    Total Files

    13

    Last publish

    Collaborators

    • royston