diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/number_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/number_helper.rb | 12 |
1 files changed, 9 insertions, 3 deletions
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: |