npm i regexp-stream
const split = require('split');
// Outputs all lines starting with a word
const pattern = '^(\\w+)';
const flags = '';
const regex = new RegexpStream(pattern, flags);
process.stdin
.pipe(split()) // split on newlines
.pipe(regex)
.pipe(process.stdout);
Constructor params are passed directly to new RegExp(pattern[, flags]).
See more examples in ./examples.
Please do! If you have an idea, please post an issue. If you did something with your idea, please post a PR.
- Accept regex type param
CC0-1.0