argf

Ruby's ARGF object for Node.

Usage no npm install needed!

<script type="module">
  import argf from 'https://cdn.skypack.dev/argf';
</script>

README

Ruby's ARGF for node.js

ARGF is a stream designed for use in scripts that process files given as command-line arguments, or passed in via STDIN.

ARGF is very useful for comand line utilities.

SYNOPSIS

var ARGF = require('./index.js');

var argf = new ARGF();
argf.forEach(function (line) {
    process.stdout.write('LINE(' + (argf.stream.path || '-') + ") " + line);
});

CLASSES

ARGF

var argf = new ARGF([Array files])

Create a new instance of ARGF. You can pass a argv by yourself. By default, ARGF uses process.argv as a file list.

If files.length is 0, ARGF reads data from stdin.

argf.forEach(function (line) { ... })

This iterates over each line.

argf.forEachChar(function (line) { ... })

This iterates over each char.

argf.stream

Current stream object. You can get a current file path by argf.stream.path.

argf.encoding

This is a file encoding. It's utf-8 by default.

LICENSE

http://tokuhirom.mit-license.org/