Technically this gem adds #to_proc method to Array, which works similarly to Symbol#to_proc, but calls provided methods in sequence.
Effectively it allows one to pass an array of sequentially called method symbols as a block, like this:
users.map &[:created_at, :utc]
instead of
users.map(&:created_at).map(&:utc)
or
users.map { |user| user.created_at.utc }
Add this line to your application's Gemfile:
gem 'array_to_proc', require: 'array/to_proc'
And then execute:
$ bundle
Or install it yourself as:
$ gem install array_to_proc
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request