ruby-eval.chocmixin

Leveraging rcodetools to bring annotated ruby code to your favourite text editor

Setup

To run this mixin successfully you need to install the rcodetools gem, which contains xmpfilter. In your terminal, run the following command:

$ gem install rcodetools

This mixin allows you to annotate your code and evaluate it, right from the text editor.

First we have

# mixin.rb
class Mixin
  def mixout
    3 + 4
  end
end

Mixin.new       
Mixin.new.mixout

Then we just need to put the markers in place

Mixin.new        # =>
Mixin.new.mixout # =>

And press the magic shortcut, cmd-opt-e

# mixin.rb
class Mixin
  def mixout
    3 + 4
  end
end

Mixin.new        # => #<Mixin:0x007f93fc920918>
Mixin.new.mixout # => 7

In addition to annotate your code, you can also emit stdout with cmd-opt-shift-e

[1,2,3,4].each { |i| puts i }
# >> 1
# >> 2
# >> 3
# >> 4