Refactor: Removing the duplicated code.

2013-03-07 20:36:40 +09:00 · 2013-03-07 20:36:40 +09:00 · b7e5f4556b
commit b7e5f4556b
parent 79cd1ca304
3 changed files with 38 additions and 46 deletions
--- a/app/models/network/commit.rb
+++ b/app/models/network/commit.rb
@ -26,5 +26,14 @@ module Network
        0
      end
    end
+
+    def parents(map)
+      @commit.parents.map do |p|
+        if map.include?(p.id)
+          map[p.id]
+        end
+      end
+      .compact
+    end
  end
 end