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-rw-r--r--actioncable/lib/rails/generators/channel/channel_generator.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/actioncable/lib/rails/generators/channel/channel_generator.rb b/actioncable/lib/rails/generators/channel/channel_generator.rb
index 984b78bc9c..c3528370c6 100644
--- a/actioncable/lib/rails/generators/channel/channel_generator.rb
+++ b/actioncable/lib/rails/generators/channel/channel_generator.rb
@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
module Rails
module Generators
class ChannelGenerator < NamedBase
- source_root File.expand_path("../templates", __FILE__)
+ source_root File.expand_path("templates", __dir__)
argument :actions, type: :array, default: [], banner: "method method"