diff options
Diffstat (limited to 'activerecord/lib/active_record/named_scope.rb')
| -rw-r--r-- | activerecord/lib/active_record/named_scope.rb | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/named_scope.rb b/activerecord/lib/active_record/named_scope.rb index 588f52be44..0313abe456 100644 --- a/activerecord/lib/active_record/named_scope.rb +++ b/activerecord/lib/active_record/named_scope.rb @@ -17,7 +17,7 @@ module ActiveRecord # posts.each {|p| puts p.name } # Fires "select * from posts" and loads post objects # # fruits = Fruit.scoped - # fruits = fruits.where(:colour => 'red') if options[:red_only] + # fruits = fruits.where(:color => 'red') if options[:red_only] # fruits = fruits.limit(10) if limited? # # Anonymous \scopes tend to be useful when procedurally generating complex @@ -40,6 +40,25 @@ module ActiveRecord end end + ## + # Collects attributes from scopes that should be applied when creating + # an AR instance for the particular class this is called on. + def scope_attributes # :nodoc: + if current_scope + current_scope.scope_for_create + else + scope = relation.clone + scope.default_scoped = true + scope.scope_for_create + end + end + + ## + # Are there default attributes associated with this scope? + def scope_attributes? # :nodoc: + current_scope || default_scopes.any? + end + # 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>. # |