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# File 'lib/graphql_pagination/collection_type.rb', line 3
def collection_type(
collection_base: GraphQL::Schema::Object,
metadata_type: GraphqlPagination::CollectionMetadataType
)
fail CollectionBaseError unless collection_base <= GraphQL::Schema::Object
@collection_types ||= {}
@collection_types[collection_base] ||= {}
@collection_types[collection_base][metadata_type] ||= begin
type_name = "#{graphql_name}Collection"
source_type = self
Class.new(collection_base) do
graphql_name type_name
field :collection, [source_type], null: false
field :metadata, metadata_type, null: false
def collection
object
end
def metadata
object
end
end
end
end
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