graphql_ruby_resolver_class_example.rb

module Resolvers
  class RecommendedItems < GraphQL::Schema::Resolver
    # Return type and arguments can be specified either here or in the field arguments.
    # Uncomment the following if you want to put them here.
    #
    # type [CategoryType], null: false
    #
    # argument :order_by, Types::ItemOrder, required: false
    # argument :category, Types::ItemCategory, required: false

    # `object` and `context` are provided by default
    def resolve(order_by: nil, category: nil)
      # Call your application logic here
      # ...
    end
  end
end