RSpec
Ruby on Rails
Ruby
method
included
v2.1.0 -
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Class: ActiveRecord::NamedScope
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- What's this?
= private
= protected
included(base)
public
All subclasses of ActiveRecord::Base have two named_scopes:
- all, which is similar to a find(:all) query, and
- scoped, which allows for the creation of anonymous scopes, on the fly: Shirt.scoped(:conditions => {:color => 'red'}).scoped(:include => :washing_instructions)
These anonymous scopes tend to be useful when procedurally generating complex queries, where passing intermediate values (scopes) around as first-class objects is convenient.
