Universal Series

Convert string representations of series and sequences to arrays and back

Install

npm i universal-series --save

Usage

import series from 'universal-series';
 
 
const s = '1,3-6,10,20-22';
 
const a = series.parse(s);
// [1,3,4,5,6,10,20,21,22]
 
a.push(7);
a.push(11);
a.push(19);
a.push(19);  // duplicates are ignored
 
const s2 = series.compile(a);
// '1,3-7,10,11,19-22'