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author | José Valim <jose.valim@gmail.com> | 2012-03-08 23:28:10 -0800 |
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committer | José Valim <jose.valim@gmail.com> | 2012-03-08 23:28:10 -0800 |
commit | 2b9041ba96375467717a79b0d2c5e6ecca038b5e (patch) | |
tree | a618b1a72f5944baeb48b13e0d9314c257c173ed /activerecord/lib | |
parent | 98144207789893c480ed42b007f4964070d9f870 (diff) | |
parent | f18c0547b0a7ff97fec78cb1f0c95c2531290a94 (diff) | |
download | rails-2b9041ba96375467717a79b0d2c5e6ecca038b5e.tar.gz rails-2b9041ba96375467717a79b0d2c5e6ecca038b5e.tar.bz2 rails-2b9041ba96375467717a79b0d2c5e6ecca038b5e.zip |
Merge pull request #5347 from rafaelfranca/fix-has_many_association-3-2
[3-2-stable] Fix has many through associations when mass_assignment_sanitizer is :strict
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/associations/has_many_through_association.rb | 4 | ||||
-rw-r--r-- | activerecord/lib/active_record/associations/through_association.rb | 10 |
2 files changed, 10 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb index 9657cb081d..53d49fef2e 100644 --- a/activerecord/lib/active_record/associations/has_many_through_association.rb +++ b/activerecord/lib/active_record/associations/has_many_through_association.rb @@ -73,7 +73,9 @@ module ActiveRecord # association def build_through_record(record) @through_records[record.object_id] ||= begin - through_record = through_association.build(construct_join_attributes(record)) + ensure_mutable + + through_record = through_association.build through_record.send("#{source_reflection.name}=", record) through_record end diff --git a/activerecord/lib/active_record/associations/through_association.rb b/activerecord/lib/active_record/associations/through_association.rb index f95e5337c2..fd0e90aaf0 100644 --- a/activerecord/lib/active_record/associations/through_association.rb +++ b/activerecord/lib/active_record/associations/through_association.rb @@ -37,9 +37,7 @@ module ActiveRecord # situation it is more natural for the user to just create or modify their join records # directly as required. def construct_join_attributes(*records) - if source_reflection.macro != :belongs_to - raise HasManyThroughCantAssociateThroughHasOneOrManyReflection.new(owner, reflection) - end + ensure_mutable join_attributes = { source_reflection.foreign_key => @@ -73,6 +71,12 @@ module ActiveRecord !owner[through_reflection.foreign_key].nil? end + def ensure_mutable + if source_reflection.macro != :belongs_to + raise HasManyThroughCantAssociateThroughHasOneOrManyReflection.new(owner, reflection) + end + end + def ensure_not_nested if reflection.nested? raise HasManyThroughNestedAssociationsAreReadonly.new(owner, reflection) |