lib/remedy/size.rb in remedy-0.2.0 vs lib/remedy/size.rb in remedy-0.3.0

@@ -37,15 +37,16 @@
       end
       true
     end
 
     def rows
-      dimensions.first
+      dimensions[0]
     end
 
     def cols
       dimensions[1]
     end
+    alias :columns :cols
 
     def [] index
       dimensions[index]
     end