Method: GraphQL::Types::Relay::EdgeBehaviors::ClassMethods#node_type

Defined in:
lib/graphql/types/relay/edge_behaviors.rb

#node_type(node_type = nil, null: self.node_nullable, field_options: nil) ⇒ Object

Get or set the Object type that this edge wraps.

Parameters:

  • node_type (Class) (defaults to: nil) —

    A Schema::Object subclass

  • null (Boolean) (defaults to: self.node_nullable)
  • field_options (Hash) (defaults to: nil) —

    Any extra arguments to pass to the field :node configuration



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# File 'lib/graphql/types/relay/edge_behaviors.rb', line 48

def node_type(node_type = nil, null: self.node_nullable, field_options: nil)
  if node_type
    @node_type = node_type
    # Add a default `node` field
    base_field_options = {
      name: :node,
      type: node_type,
      null: null,
      description: "The item at the end of the edge.",
      connection: false,
    }
    if field_options
      base_field_options.merge!(field_options)
    end
    field(**base_field_options)
  end
  @node_type
end