clayallsopp/rubymotion-tutorial — pull request #5 by padi (2012-09-04 08:34:05+00:00)
Title: Update 10-api-driven-example/Colr/app/models/color.rb

extraneous to_s method.

Made sure this is the case with RubyMotion's ruby:

```
$ rake
main> {key: "value"}.each {|key, value| puts (key.to_s+"=").class; puts value.class}
String
String
=> {:key=>"value"}
```