Hello !
I wrote an ActiveSupport patch to add a new feature.
This is a tiny tested patch that checks for Enumerable content uniqueness.
It returns true if the collection has no duplicated content and can be called
with a block too, much like any?, so people.uniq? { |p| p.age > 26 } returns
true if only 1 person is over 26.
Unit test and doc are included.
Please test this useful tiny patch.
https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/6588-add-enumerableuniq
Github fork / branch is available at
https://github.com/Bounga/rails/commits/enumerable_uniq
Have a nice day.
--
Nicolas Cavigneaux
http://www.bounga.org
http://www.cavigneaux.net
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