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author | rick <rick@spacemonkey.local> | 2008-05-10 17:46:55 -0700 |
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committer | rick <rick@spacemonkey.local> | 2008-05-10 17:46:55 -0700 |
commit | d09a8446d5606a5a0b5c024224b09a1318e9cf4d (patch) | |
tree | 199ef3554f731c980ea5726e67e34af4ea057c2e /activerecord/lib/active_record/reflection.rb | |
parent | c8451aeeea200043d8a3e6eae9c49def3a154ddb (diff) | |
parent | a7ea06b4ebe252e258f83e7de945b4baa30ec3bc (diff) | |
download | rails-d09a8446d5606a5a0b5c024224b09a1318e9cf4d.tar.gz rails-d09a8446d5606a5a0b5c024224b09a1318e9cf4d.tar.bz2 rails-d09a8446d5606a5a0b5c024224b09a1318e9cf4d.zip |
fix merge conflict with actionpack changelog
Diffstat (limited to 'activerecord/lib/active_record/reflection.rb')
-rw-r--r-- | activerecord/lib/active_record/reflection.rb | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb index 61005af83f..8614ef8751 100644 --- a/activerecord/lib/active_record/reflection.rb +++ b/activerecord/lib/active_record/reflection.rb @@ -153,6 +153,17 @@ module ActiveRecord end end + # Returns the AssociationReflection object specified in the <tt>:through</tt> option + # of a HasManyThrough or HasOneThrough association. Example: + # + # class Post < ActiveRecord::Base + # has_many :taggings + # has_many :tags, :through => :taggings + # end + # + # tags_reflection = Post.reflect_on_association(:tags) + # taggings_reflection = tags_reflection.through_reflection + # def through_reflection @through_reflection ||= options[:through] ? active_record.reflect_on_association(options[:through]) : false end @@ -168,7 +179,8 @@ module ActiveRecord # Gets the source of the through reflection. It checks both a singularized and pluralized form for <tt>:belongs_to</tt> or <tt>:has_many</tt>. # (The <tt>:tags</tt> association on Tagging below.) # - # class Post + # class Post < ActiveRecord::Base + # has_many :taggings # has_many :tags, :through => :taggings # end # |