virtus

https://github.com/solnic/virtus

Ruby

Attributes on Steroids for Plain Old Ruby Objects

Virtus::Equalizer#define_cmp_method

Define an #cmp? method based on the instance's values identified by #keys

Source | Google | Stack overflow

Edit

git clone [email protected]:solnic/virtus.git

cd virtus

open lib/virtus/support/equalizer.rb

Contribute

# Make a new branchgit checkout -b -your-name--update-docs-Virtus--Equalizer-define_cmp_method-for-pr

# Commit to gitgit add lib/virtus/support/equalizer.rbgit commit -m "better docs for Virtus::Equalizer#define_cmp_method"

# Open pull requestgem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Virtus--Equalizer-define_cmp_method-for-pr
hub pull-request

# Celebrate!