diff options
Diffstat (limited to 'activerecord/lib/active_record/type/hash_lookup_type_map.rb')
-rw-r--r-- | activerecord/lib/active_record/type/hash_lookup_type_map.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/type/hash_lookup_type_map.rb b/activerecord/lib/active_record/type/hash_lookup_type_map.rb index 82d9327fc0..3b01e3f8ca 100644 --- a/activerecord/lib/active_record/type/hash_lookup_type_map.rb +++ b/activerecord/lib/active_record/type/hash_lookup_type_map.rb @@ -1,12 +1,18 @@ module ActiveRecord module Type class HashLookupTypeMap < TypeMap # :nodoc: - delegate :key?, to: :@mapping - def alias_type(type, alias_type) register_type(type) { |_, *args| lookup(alias_type, *args) } end + def key?(key) + @mapping.key?(key) + end + + def keys + @mapping.keys + end + private def perform_fetch(type, *args, &block) |