Class: Protobuf::Field::BaseFieldObjectDefinitions::RequiredMapSetField

Inherits:
Object
  • Object
show all
Defined in:
lib/protobuf/field/base_field_object_definitions.rb

Instance Method Summary collapse

Constructor Details

#initialize(selph) ⇒ RequiredMapSetField

Returns a new instance of RequiredMapSetField.



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# File 'lib/protobuf/field/base_field_object_definitions.rb', line 175

def initialize(selph)
  @selph = selph
  @tag = selph.tag
  @fully_qualified_name = selph.fully_qualified_name
end

Instance Method Details

#call(values, value, _ignore_nil_for_repeated, message_instance) ⇒ Object 



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# File 'lib/protobuf/field/base_field_object_definitions.rb', line 181

def call(values, value, _ignore_nil_for_repeated, message_instance)
  unless value.is_a?(Hash)
    fail TypeError, <<-TYPE_ERROR
            Expected map value
            Got '#{value.class}' for map protobuf field #{@selph.name}
    TYPE_ERROR
  end

  if value.empty?
    values.delete(@fully_qualified_name)
    message_instance._protobuf_message_unset_required_field_tags << @tag
  else
    message_instance._protobuf_message_unset_required_field_tags.delete(@tag)
    values[@fully_qualified_name] ||= ::Protobuf::Field::FieldHash.new(@selph)
    values[@fully_qualified_name].replace(value)
  end
end