esformatter-var-each 

[Esformatter][] plugin that converts comma var statements into separate var statements

This was created to make obfuscated scripts more palatable. However, it should be a nice addition to your web development tasks.

[Esformatter]: https://github.com/millermedeiros/esformatter

Features:

- Preserves last character of var's (e.g. var a, b; -> var a; var b;)
- Maintain indentation level of var's

Getting Started

Install the module with: npm install esformatter-var-each

Then, register it as a plugin and format your JS:

``js
// Load and register our plugin
var esformatter = require('esformatter');
var esformatterVarEach = require('esformatter-var-each');
esformatter.register(esformatterVarEach);

// Format our code
esformatter.format([
'var a = \'hello\',',
' b = \'world\';'
].join('\n'));
// var a = 'hello';
// var b = 'world';
`

Alternatively, load it via format directly:

`js
var esformatter = require('esformatter');
esformatter.format([
'var a = \'hello\',',
' b = \'world\';'
].join('\n'), {
plugins: [
'esformatter-var-each'
]
});
`

Documentation


esformatter-var-each exposes exports.transform for consumption by esformatter.

$3

Walk [AST][] and splice in var statements.

Warning: This mutates nodes in place

- ast AbstractSyntaxTree - Abstract syntax tree provided by esformatter

[AST]: http://en.wikipedia.org/wiki/Abstract_syntax_tree

Contributing


In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint via grunt and test via npm test`.

Donating

Support this project and [others by twolfson][gratipay] via [gratipay][].

[![Support via Gratipay][gratipay-badge]][gratipay]

[gratipay-badge]: https://cdn.rawgit.com/gratipay/gratipay-badge/2.x.x/dist/gratipay.png
[gratipay]: https://www.gratipay.com/twolfson/

Unlicense

As of Nov 03 2014, Todd Wolfson has released this repository and its contents to the public domain.

It has been released under the [UNLICENSE][].

[UNLICENSE]: UNLICENSE