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Make sure the relations are always immutable

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This commit is contained in:
Pratik Naik 2009-12-26 14:26:02 +05:30
parent 187fbe5cba
commit 284d186cf4
1 changed files with 5 additions and 8 deletions
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13
activerecord/lib/active_record/relation.rb
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@ -12,18 +12,15 @@ module ActiveRecord
end
def preload(associations)
@associations_to_preload << associations
self
create_new_relation(@relation, @readonly, @associations_to_preload + Array.wrap(associations))
end
def eager_load(associations)
@eager_load_associations += Array.wrap(associations)
self
create_new_relation(@relation, @readonly, @associations_to_preload, @eager_load_associations + Array.wrap(associations))
end
def readonly
@readonly = true
self
create_new_relation(@relation, true)
end
def to_a
@ -124,8 +121,8 @@ module ActiveRecord
end
end
def create_new_relation(relation)
Relation.new(@klass, relation, @readonly, @associations_to_preload, @eager_load_associations)
def create_new_relation(relation, readonly = @readonly, preload = @associations_to_preload, eager_load = @eager_load_associations)
Relation.new(@klass, relation, readonly, preload, eager_load)
end
end