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@stale_state should be nil when a model isn't saved.

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kennyj 2012-04-12 20:33:06 +09:00
parent 8248f4202d
commit 0f3901e910
3 changed files with 4 additions and 3 deletions
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2
activerecord/lib/active_record/associations/belongs_to_association.rb
View file

@ -77,7 +77,7 @@ module ActiveRecord
end
def stale_state
owner[reflection.foreign_key].to_s
owner[reflection.foreign_key] && owner[reflection.foreign_key].to_s
end
end
end

3
activerecord/lib/active_record/associations/belongs_to_polymorphic_association.rb
View file

@ -27,7 +27,8 @@ module ActiveRecord
end
def stale_state
[super, owner[reflection.foreign_type].to_s]
foreign_key = super
foreign_key && [foreign_key.to_s, owner[reflection.foreign_type].to_s]
end
end
end

2
activerecord/lib/active_record/associations/through_association.rb
View file

@ -62,7 +62,7 @@ module ActiveRecord
# properly support stale-checking for nested associations.
def stale_state
if through_reflection.macro == :belongs_to
owner[through_reflection.foreign_key].to_s
owner[through_reflection.foreign_key] && owner[through_reflection.foreign_key].to_s
end
end