From a49e7d5c0c5dc9f48d7c0b5a620d1528d998accc Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Mon, 9 Oct 2006 00:59:19 +0000 Subject: Fixed that NumberHelper#number_to_delimiter should respect precision of higher than two digits (closes #6231) [phallstrom] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5249 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- actionpack/lib/action_view/helpers/number_helper.rb | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'actionpack/lib/action_view/helpers/number_helper.rb') diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb index cb312320ef..1c9912f877 100644 --- a/actionpack/lib/action_view/helpers/number_helper.rb +++ b/actionpack/lib/action_view/helpers/number_helper.rb @@ -71,10 +71,16 @@ module ActionView # Formats a +number+ with a +delimiter+. # Example: # number_with_delimiter(12345678) => 12,345,678 - def number_with_delimiter(number, delimiter=",") - number.to_s.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1#{delimiter}") + def number_with_delimiter(number, delimiter=",", separator=".") + begin + parts = number.to_s.split(separator) + parts[0].gsub!(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1#{delimiter}") + parts.join separator + rescue + number + end end - + # Returns a formatted-for-humans file size. # # Examples: -- cgit v1.2.3