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All scopes are now cross-referenced.

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This commit is contained in:
Rizwan Reza 2010-06-21 00:45:34 +04:30
parent 46dd8af179
commit 3ef1d63a78
1 changed files with 4 additions and 4 deletions
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8
activerecord/lib/active_record/named_scope.rb
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@ -4,7 +4,7 @@ require 'active_support/core_ext/kernel/singleton_class'
require 'active_support/core_ext/object/blank' require 'active_support/core_ext/object/blank'
module ActiveRecord module ActiveRecord
# = Active Record Named Scopes # = Active Record Named \Scopes
module NamedScope module NamedScope
extend ActiveSupport::Concern extend ActiveSupport::Concern
@ -20,10 +20,10 @@ module ActiveRecord
# fruits = fruits.limit(10) if limited? # fruits = fruits.limit(10) if limited?
# #
# Anonymous \scopes tend to be useful when procedurally generating complex # Anonymous \scopes tend to be useful when procedurally generating complex
# queries, where passing intermediate values (scopes) around as first-class # queries, where passing intermediate values (\scopes) around as first-class
# objects is convenient. # objects is convenient.
# #
# You can define a scope that applies to all finders using # You can define a \scope that applies to all finders using
# ActiveRecord::Base.default_scope. # ActiveRecord::Base.default_scope.
def scoped(options = {}, &block) def scoped(options = {}, &block)
if options.present? if options.present?
@ -38,7 +38,7 @@ module ActiveRecord
read_inheritable_attribute(:scopes) || write_inheritable_attribute(:scopes, {}) read_inheritable_attribute(:scopes) || write_inheritable_attribute(:scopes, {})
end end
# Adds a class method for retrieving and querying objects. A scope represents a narrowing of a database query, # Adds a class method for retrieving and querying objects. A \scope represents a narrowing of a database query,
# such as <tt>where(:color => :red).select('shirts.*').includes(:washing_instructions)</tt>. # such as <tt>where(:color => :red).select('shirts.*').includes(:washing_instructions)</tt>.
# #
# class Shirt < ActiveRecord::Base # class Shirt < ActiveRecord::Base