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| author | Mikhail Dieterle <MikDiet@gmail.com> | 2013-08-20 14:21:23 +0300 |
|---|---|---|
| committer | Mikhail Dieterle <MikDiet@gmail.com> | 2013-08-27 15:47:21 +0300 |
| commit | c2e084ac486a715fb04d49e4c2c33f62b07535dd (patch) | |
| tree | ff922f187a50e105b419d2e5d3415a826a301ee0 /activerecord/lib | |
| parent | af3a69a783ea810d0045a6106f6c59573984f2ff (diff) | |
| download | rails-c2e084ac486a715fb04d49e4c2c33f62b07535dd.tar.gz rails-c2e084ac486a715fb04d49e4c2c33f62b07535dd.tar.bz2 rails-c2e084ac486a715fb04d49e4c2c33f62b07535dd.zip | |
check class hierarchy with is_a? in PredicateBuilder.expand
add changelog entry for #11945
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/relation/predicate_builder.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb index 8948f2bba5..c60cd27a83 100644 --- a/activerecord/lib/active_record/relation/predicate_builder.rb +++ b/activerecord/lib/active_record/relation/predicate_builder.rb @@ -55,7 +55,7 @@ module ActiveRecord # # For polymorphic relationships, find the foreign key and type: # PriceEstimate.where(estimate_of: treasure) - if klass && value.class < Base && reflection = klass.reflect_on_association(column.to_sym) + if klass && value.is_a?(Base) && reflection = klass.reflect_on_association(column.to_sym) if reflection.polymorphic? queries << build(table[reflection.foreign_type], value.class.base_class) end |