diff options
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/associations/collection_proxy.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/associations/collection_proxy.rb b/activerecord/lib/active_record/associations/collection_proxy.rb index 93ed2e5a56..44f5041bd8 100644 --- a/activerecord/lib/active_record/associations/collection_proxy.rb +++ b/activerecord/lib/active_record/associations/collection_proxy.rb @@ -860,6 +860,30 @@ module ActiveRecord end end + # Equivalent to <tt>Array#==</tt>. Returns +true+ if the two arrays + # contain the same number of elements and if each element is equal + # to the corresponding element in the other array, otherwise returns + # +false+. + # + # class Person < ActiveRecord::Base + # has_many :pets + # end + # + # person.pets + # # => [ + # # #<Pet id: 1, name: "Fancy-Fancy", person_id: 1>, + # # #<Pet id: 2, name: "Spook", person_id: 1> + # # ] + # + # other = person.pets.to_ary + # + # person.pets == other + # # => true + # + # other = [Pet.new(id: 1), Pet.new(id: 2)] + # + # person.pets == other + # # => false def ==(other) load_target == other end |