diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/postgresql/oid/json.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/postgresql/oid/json.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/json.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/json.rb new file mode 100644 index 0000000000..7dadc09a44 --- /dev/null +++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/json.rb @@ -0,0 +1,35 @@ +module ActiveRecord + module ConnectionAdapters + module PostgreSQL + module OID # :nodoc: + class Json < Type::Value # :nodoc: + include Type::Mutable + + def type + :json + end + + def type_cast_from_database(value) + if value.is_a?(::String) + ::ActiveSupport::JSON.decode(value) rescue nil + else + super + end + end + + def type_cast_for_database(value) + if value.is_a?(::Array) || value.is_a?(::Hash) + ::ActiveSupport::JSON.encode(value) + else + super + end + end + + def accessor + ActiveRecord::Store::StringKeyedHashAccessor + end + end + end + end + end +end |