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    peq

    0.1.1 • Public • Published

    PEQ - JavaScript Parsing Expressions Query library

    alt Build status

    This library aims to provide a parser generator functionality of PEG.js but in a way where your constructed grammar is a parser itself instead of generating some human unreadable code. Like with jQuery you can query HTML DOM elements, with PEQ provided matchers you can query a string and transform it to any other data structure.

    Usage

    Installation

    npm i peq

    Usage in Node.js

    const {grammar, one, oneOf, all, any, not, optional, oneOrMore} = require("peq");
     
    console.log(all([`"`, {name: 'text', matcher: any(/[a-z]/) }, `"`], (all, {text}) => text.join(''))(`"asd"`));
    // ^ this will output ['asd', '']

    As there's still no more documentation yet, please check examples folder

    ToDo

    • Setup CI
    • Add examples in code
    • Add simple usage documentation
    • Research if there's any missing quantifiers
    • Add more human readable CS theory to documentation
    • Try more grammars
    • Convert code to TypeScript

    Contribution and issues

    Just open a ticket in Github

    Licence

    This work is licensed under Apache 2.0 open source license.

    Install

    npm i peq

    DownloadsWeekly Downloads

    1

    Version

    0.1.1

    License

    Apache 2.0

    Unpacked Size

    38.4 kB

    Total Files

    9

    Last publish

    Collaborators

    • ralekna