speeding up flattened version of OrderedHash.[]

2010-10-13 21:04:42 -07:00 · 2010-10-13 21:04:42 -07:00 · 9c53e82d66
commit 9c53e82d66
parent f3f34bce8f
1 changed files with 2 additions and 3 deletions
--- a/activesupport/lib/active_support/ordered_hash.rb
+++ b/activesupport/lib/active_support/ordered_hash.rb
@ -64,9 +64,8 @@ def self.[](*args)
          raise ArgumentError.new("odd number of arguments for Hash")
        end

-        args.each_with_index do |val, ind|
-          next if (ind % 2 != 0)
-          ordered_hash[val] = args[ind + 1]
+        0.step(args.length, 2) do |ind|
+          ordered_hash[args[ind]] = args[ind + 1]
        end

        ordered_hash