lib/graphql/directive/include_directive.rb


GraphQL::Directive::IncludeDirective = GraphQL::Directive.define do
  name "include"
  description "Include this part of the query if `if` is true"
  locations([GraphQL::Directive::FIELD, GraphQL::Directive::FRAGMENT_SPREAD, GraphQL::Directive::INLINE_FRAGMENT])
  argument :if, !GraphQL::BOOLEAN_TYPE

  include_proc -> (arguments) {
    arguments["if"]
  }
end