lib/google/cloud/firestore/document_reference.rb in google-cloud-firestore-0.25.0 vs lib/google/cloud/firestore/document_reference.rb in google-cloud-firestore-0.25.1

@@ -89,14 +89,14 @@
         #   end
         #
         def cols
           ensure_service!
 
-          return enum_for(:cols) unless block_given?
+          return enum_for :cols unless block_given?
 
           collection_ids = service.list_collections path
-          collection_ids.each { |collection_id| yield col(collection_id) }
+          collection_ids.each { |collection_id| yield col collection_id }
         end
         alias collections cols
         alias list_collections cols
 
         ##
@@ -471,10 +471,10 @@
         protected
 
         ##
         # @private
         def parent_path
-          path.split("/")[0...-1].join("/")
+          path.split("/")[0...-1].join "/"
         end
 
         ##
         # @private The client's Service object.
         def service