Work around Rails error that won't read a model fetched from cache in dev mode properly

just3ws · just3ws · commit b90016602272 · 2014-11-12T13:50:23.000-06:00
diff --git a/app/models/protip.rb b/app/models/protip.rb
@@ -316,9 +316,10 @@ def already_created_a_protip_for(url)
     end
 
     def valid_reviewers
+      User # Hack to force loading User model before it gets read from cache and explodes in dev.
       Rails.cache.fetch('valid_protip_reviewers', expires_in: 1.month) do
         if ENV['REVIEWERS']
-          User.where(username: YAML.load(ENV['REVIEWERS'])).all
+          User.where(username: YAML.load(ENV['REVIEWERS'])).to_a
         else
           []
         end
