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The license of this software has changed to AWISC - Anti War ISC License

jetl

npm version ci release docs

JavaScript data processing with asynchronous iterators.

Documentation​

Check out the documentation website.

Setup​

npm i jetl

Usage​

The example below comments out each line of the current file and prints the result

const fs = require('fs')

const { pipeline } = require('jetl')
const { first } = require('jetl/operators')
const { joinStrings, map, split } = require('jetl/operations')

const result = new pipeline()             // instantiate pipeline
  .add(fs.createReadStream(__filename))   // read file
  .add(split())                           // split into multiple lines
  .add(map(line => `// ${line}`))         // prepend each line with a comment
  .add(joinStrings('\n'))                 // join the lines together
  .run()                                  // execute  the pipeline

console.log(await first(result))          // print the first (only) result