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    @guanghechen/parse-lineno
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    1.8.3 • Public • Published

    @guanghechen/parse-lineno


    Parse something like '1,3-10' to numbers or intervals.

    Install

    • npm

      npm install --save-dev @guanghechen/parse-lineno
    • yarn

      yarn add --dev @guanghechen/parse-lineno

    Usage

    • Parse lineno string into numbers.

      import { collectNumbers } from '@guanghechen/parse-lineno'
      
      collectNumbers('')              // => []
      collectNumbers('1')             // => [1]
      collectNumbers('1-3')           // => [1, 2, 3]
      collectNumbers('3,1-2,2,2')     // => [1, 2, 3]
      collectNumbers('3,7-5,2,2')     // => [2, 3, 5, 6, 7]
      collectNumbers('2,1-3')         // => [1, 2, 3]
      collectNumbers('4,1-3')         // => [1, 2, 3, 4]
      collectNumbers('2-4,1-3,5-9')   // => [1, 2, 3, 4, 5, 6, 7, 8, 9]
      collectNumbers('2-4,1-3,6-9')   // => [1, 2, 3, 4, 6, 7, 8, 9]
    • Parse lineno string into intervals.

      import { collectIntervals } from '@guanghechen/parse-lineno'
      
      collectIntervals('')              // => []
      collectIntervals('1')             // => [[1, 1]]
      collectIntervals('1-3')           // => [[1, 3]]
      collectIntervals('3,1-2,2,2')     // => [[1, 3]]
      collectIntervals('3,7-5,2,2')     // => [[2, 3], [5, 7]]
      collectIntervals('2,1-3')         // => [[1, 3]]
      collectIntervals('4,1-3')         // => [[1, 4]]
      collectIntervals('2-4,1-3,5-9')   // => [[1, 9]]
      collectIntervals('2-4,1-3,6-9')   // => [[1, 4], [6, 9]]
    • Custom Separator (default is /[,\s]+/)

      collectNumbers('2#4-5#5-8', /#/)    // => [2, 4, 5, 6, 7, 8]
      
      collectIntervals('2#4-5#5-8', /#/)  // => [[2, 2], [4, 8]]

    Install

    npm i @guanghechen/parse-lineno

    DownloadsWeekly Downloads

    8

    Version

    1.8.3

    License

    MIT

    Unpacked Size

    9.89 kB

    Total Files

    6

    Last publish

    Collaborators

    • lemonclown