optimized two_digits Numeric helper thanks to GMFlash

tooky · Oct 6, 2008 · 462369c · 462369c
1 parent e76d7eb
commit 462369c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/merb-helpers/lib/merb-helpers/core_ext/numeric.rb b/merb-helpers/lib/merb-helpers/core_ext/numeric.rb
@@ -244,7 +244,7 @@ def self.to_currency(number, format_name = nil, options = {})
     #---
     # @private
     def self.two_digits(number)
-      number.to_s.map{|t| t.length == 1 ? '0'+t : t }.to_s
+      (0..9).include?(number) ? "0#{number}" : number.to_s
     end
 
     # Converts a +numeric+ value representing minutes into a string representing an hour value