diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb b/activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb new file mode 100644 index 0000000000..e1e3f7b472 --- /dev/null +++ b/activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb @@ -0,0 +1,32 @@ +module ActiveRecord + module ConnectionAdapters + module MySQL + class TypeMetadata < DelegateClass(SqlTypeMetadata) # :nodoc: + attr_reader :extra, :strict + + def initialize(type_metadata, extra: "", strict: false) + super(type_metadata) + @type_metadata = type_metadata + @extra = extra + @strict = strict + end + + def ==(other) + other.is_a?(MySQL::TypeMetadata) && + attributes_for_hash == other.attributes_for_hash + end + alias eql? == + + def hash + attributes_for_hash.hash + end + + protected + + def attributes_for_hash + [self.class, @type_metadata, extra, strict] + end + end + end + end +end |