Prefer to_json when interacting with escaping

app/services/fan_out_on_write_service.rb

@@ -171,10 +171,10 @@ class FanOutOnWriteService < BaseService
   end
 
   def anonymous_payload
-    @anonymous_payload ||= JSON.generate({
+    @anonymous_payload ||= {
       event: update? ? :'status.update' : :update,
       payload: rendered_status,
-    }.as_json)
+    }.to_json
   end
 
   def rendered_status

app/workers/push_update_worker.rb

@@ -23,10 +23,10 @@ class PushUpdateWorker
   end
 
   def message
-    JSON.generate({
+    {
       event: update? ? :'status.update' : :update,
       payload: @payload,
-    }.as_json)
+    }.to_json
   end
 
   def publish!