proxy_stream meta_programming

app/controllers/application_controller.rb

@@ -13,19 +13,20 @@ class ApplicationController < ActionController::Base
   end
 
   class ProxyStream
+    # see: https://turbo.hotwired.dev/reference/streams
+    STREAM_ACTIONS = %i[append prepend replace update remove before after refresh].freeze
+    STREAM_ACTIONS.each do |method|
+      define_method(method) do |*streamables, **attributes|
+        @elements << @turbo_stream.send(method, *streamables, **attributes)
+      end
+    end
+
     attr_reader :elements
 
     def initialize(turbo_stream)
       @turbo_stream = turbo_stream
       @elements = []
     end
-
-    def append(*streamables, **attributes)
-      @elements << @turbo_stream.append(*streamables, **attributes)
-    end
-
-    def replace(*streamables, **attributes)
-      @elements << @turbo_stream.replace(*streamables, **attributes)
-    end
   end
+  private_constant(:ProxyStream)
 end