Method: GraphQL::Schema::HasSingleInputArgument::ClassMethods#argument

Defined in:
lib/graphql/schema/has_single_input_argument.rb

#argument(*args, own_argument: false, **kwargs, &block) ⇒ Object

Also apply this argument to the input type:



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# File 'lib/graphql/schema/has_single_input_argument.rb', line 79

def argument(*args, own_argument: false, **kwargs, &block)
  it = input_type # make sure any inherited arguments are already added to it
  arg = super(*args, **kwargs, &block)

  # This definition might be overriding something inherited;
  # if it is, remove the inherited definition so it's not confused at runtime as having multiple definitions
  prev_args = it.own_arguments[arg.graphql_name]
  case prev_args
  when GraphQL::Schema::Argument
    if prev_args.owner != self
      it.own_arguments.delete(arg.graphql_name)
    end
  when Array
    prev_args.reject! { |a| a.owner != self }
    if prev_args.empty?
      it.own_arguments.delete(arg.graphql_name)
    end
  end

  it.add_argument(arg)
  arg
end