Prettyrb

Super experimental gem for auto-formatting Ruby files. AKA the code isn't great, but things are kind of working.

Pronounced "pretty-erb".

Add this line to your application's Gemfile:

gem 'prettyrb'

And then execute:

$ bundle

Or install it globally:

$ gem install prettyrb

CLI:

$ prettyrb format FILE

or to re-write the file:

prettyrb write FILE

In Ruby code:

PrettyRb.new(source_code).format

• Formats self and tests still pass
• Formats rais/rails and tests still pass
• Keeps comments

The gem is available as open source under the terms of the MIT License.