Add Wisper.clear to prevent of adding multiple listeners in case of d…

…evelopment env
krisleech · Dec 17, 2023 · a453e44 · a453e44
1 parent 5587c1a
commit a453e44
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -202,6 +202,8 @@ In a Rails app you might want to add your global listeners in an initializer lik
 ```ruby
 # config/initializers/listeners.rb
 Rails.application.reloader.to_prepare do
+  Wisper.clear if Rails.env.development?
+
   Wisper.subscribe(MyListener.new)
 end
 ```