lib/skylight/util/lru_cache.rb in skylight-5.0.0.beta vs lib/skylight/util/lru_cache.rb in skylight-5.0.0.beta2

@@ -9,12 +9,10 @@
 
       def max_size=(size)
         raise ArgumentError, :max_size if @max_size < 1
 
         @max_size = size
-        while @data.size > @max_size
-          @data.shift
-        end
+        @data.shift while @data.size > @max_size
       end
 
       # Individual hash operations here are atomic in MRI.
       def fetch(key)
         found = true