adds cache to languages list

fe934a2d · tiagonbotelho · Yorick Peterse · 73535b80 · fe934a2d
Commit fe934a2d authored Feb 28, 2016 by tiagonbotelho Committed by Yorick Peterse Mar 07, 2016
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project.rb app/models/project.rb +4 -4

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--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -948,10 +948,10 @@ class Project < ActiveRecord::Base

  def main_language
    if !empty_repo?
-      languages = Linguist::Repository.new(
-        @repository.rugged,
-        @repository.rugged.head.target_id).languages
-        return languages.key(languages.values.max)
+      Rails.cache.fetch([self, "language"]) do
+        languages = Linguist::Repository.new(@repository.rugged, @repository.rugged.head.target_id).languages
+        languages.key(languages.values.max)
+      end
    end
  end
 end