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author | Jon Leighton <j@jonathanleighton.com> | 2012-03-30 13:07:00 +0100 |
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committer | Jon Leighton <j@jonathanleighton.com> | 2012-03-30 13:07:00 +0100 |
commit | 96b819210eb876db54a5ab4b99e6f789d0c98de3 (patch) | |
tree | 6e1ad823c60870df6c307e395ba32dfc7f808270 /guides/source/active_record_querying.textile | |
parent | 13b3c77e393b8fb02588f39e6bfa10c832e251ff (diff) | |
download | rails-96b819210eb876db54a5ab4b99e6f789d0c98de3.tar.gz rails-96b819210eb876db54a5ab4b99e6f789d0c98de3.tar.bz2 rails-96b819210eb876db54a5ab4b99e6f789d0c98de3.zip |
remove irrelevant references to ARel
Diffstat (limited to 'guides/source/active_record_querying.textile')
-rw-r--r-- | guides/source/active_record_querying.textile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/guides/source/active_record_querying.textile b/guides/source/active_record_querying.textile index 8471d67def..33b4a35edd 100644 --- a/guides/source/active_record_querying.textile +++ b/guides/source/active_record_querying.textile @@ -979,9 +979,9 @@ If, in the case of this +includes+ query, there were no comments for any posts, h3. Scopes -Scoping allows you to specify commonly-used ARel queries which can be referenced as method calls on the association objects or models. With these scopes, you can use every method previously covered such as +where+, +joins+ and +includes+. All scope methods will return an +ActiveRecord::Relation+ object which will allow for further methods (such as other scopes) to be called on it. +Scoping allows you to specify commonly-used queries which can be referenced as method calls on the association objects or models. With these scopes, you can use every method previously covered such as +where+, +joins+ and +includes+. All scope methods will return an +ActiveRecord::Relation+ object which will allow for further methods (such as other scopes) to be called on it. -To define a simple scope, we use the +scope+ method inside the class, passing the ARel query that we'd like run when this scope is called: +To define a simple scope, we use the +scope+ method inside the class, passing the query that we'd like run when this scope is called: <ruby> class Post < ActiveRecord::Base |