Action Controller Parameters Allows you to choose which attributes should be permitted for mass updating and thus prevent accidentally exposing that which shouldn’t be exposed.| api.rubyonrails.org
Methods| api.rubyonrails.org
Hash With Indifferent Access Implements a hash where keys :foo and "foo" are considered to be the same. rgb = ActiveSupport::HashWithIndifferentAccess.| api.rubyonrails.org
Calling freeze on an object may not provide the immutability you expect. Here we dig into some of freeze's nuances to explore a surprise of my own making I encountered working with ActiveSupport.| kevinjmurphy.com