Mutation Root - [Post] GraphQL with Sinatra (Ruby) - Part 2- Mutations

mutation.rb

require 'graphql'
require_relative 'mutations/create_speaker'

class MutationType < GraphQL::Schema::Object
  description "The mutation root of this schema"

  field :createSpeaker, mutation: Mutations::CreateSpeaker
end

schema.rb

require 'graphql'
require_relative 'query'
require_relative 'mutation'

class ConferenceAppSchema < GraphQL::Schema
  query QueryType
  mutation MutationType
end