module GraphQL::Schema::UniqueWithinType

# File lib/graphql/schema/unique_within_type.rb, line 48
def decode(node_id, separator: self.default_id_separator)
  GraphQL::Schema::Base64Encoder.decode(node_id).split(separator, 2)
end

# File lib/graphql/schema/unique_within_type.rb, line 28
def encode(type_name, object_value, separator: self.default_id_separator)
  object_value_str = object_value.to_s

  if type_name.include?(separator)
    raise "encode(#{type_name}, #{object_value_str}) contains reserved characters `#{separator}` in the type name"
  end

  Base64.strict_encode64([type_name, object_value_str].join(separator))
end