Coalesce

coalesce is a generic library for combining and aggregating ruby objects. This can be a pretty complicated problem, and has a bunch of edge-cases.

Installation

Add this line to your application's Gemfile:

gem 'coalesce', github: 'mieko/coalesce'

And then execute:

$ bundle

Usage

Coalesce::Grouper.new(PublicActivity::Activities.all.limit(100)) do
  rule :accept_and_close do
    key 'ticket.accept', 'ticket.close'

    combine :id,  with: :array
    combine :key, with: :smart_key
  end
end

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request