friendly_id 3.0.1
FriendlyId is the "Swiss Army bulldozer" of slugging and permalink plugins for Ruby on Rails. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids for ActiveRecord models.
Gemfile:
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instalar:
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dependencias de Runtime (2):
activerecord
>= 2.2
activesupport
>= 2.2