lib/open_classes/string/stripe.rb in tbpgr_utils-0.0.116 vs lib/open_classes/string/stripe.rb in tbpgr_utils-0.0.117

@@ -26,10 +26,10 @@
   #
   #   hoge = nil
   #   hoge.stripe # => nil
   #
   def stripe(cap = :upper_cap)
-    updowns = %w{upcase downcase}
+    updowns = %w(upcase downcase)
     index = cap == :lower_cap ? 1 : 0
     chars.reduce([]) do |ret, char|
       ret << char.send(updowns[index % 2])
       index += 1
       ret