sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

DidYouMean::ClassFinder#name_from_message

Always use the original error message to retrieve the user
input since JRuby 1.7 behaves differently from MRI/Rubinius.

  class Name; end
  error = (Name::DoesNotExist rescue $!)

  # on MRI/Rubinius
  error.name #=> :DoesNotExist

  # on JRuby <= 1.7
  error.name #=> :'Name::DoesNotExist'

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/did_you_mean-0.10.0/lib/did_you_mean/finders/name_error_finders/class_finder.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-DidYouMean--ClassFinder-name_from_message-for-pr

# Commit to git

git add app/server/ruby/vendor/did_you_mean-0.10.0/lib/did_you_mean/finders/name_error_finders/class_finder.rbgit commit -m "better docs for DidYouMean::ClassFinder#name_from_message"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-DidYouMean--ClassFinder-name_from_message-for-pr

hub pull-request

# Celebrate!