diff options
| author | David Heinemeier Hansson <david@loudthinking.com> | 2008-03-17 22:08:25 +0000 |
|---|---|---|
| committer | David Heinemeier Hansson <david@loudthinking.com> | 2008-03-17 22:08:25 +0000 |
| commit | 3c0fd445c0a36c36cbd8c4259a28a978a8e8eb83 (patch) | |
| tree | 1beb8324cbf9349d7832e76838bc0d0f30065d0a /actionpack/lib/action_view/helpers/number_helper.rb | |
| parent | 75d98db73d053641d24a7356345766b0a7659de0 (diff) | |
| download | rails-3c0fd445c0a36c36cbd8c4259a28a978a8e8eb83.tar.gz rails-3c0fd445c0a36c36cbd8c4259a28a978a8e8eb83.tar.bz2 rails-3c0fd445c0a36c36cbd8c4259a28a978a8e8eb83.zip | |
Added :format option to NumberHelper#number_to_currency to enable better localization support #11149 [lylo]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9052 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'actionpack/lib/action_view/helpers/number_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/number_helper.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb index 7dcba4a33e..fe40725402 100644 --- a/actionpack/lib/action_view/helpers/number_helper.rb +++ b/actionpack/lib/action_view/helpers/number_helper.rb @@ -54,6 +54,10 @@ module ActionView # * <tt>:unit</tt> - Sets the denomination of the currency (defaults to "$"). # * <tt>:separator</tt> - Sets the separator between the units (defaults to "."). # * <tt>:delimiter</tt> - Sets the thousands delimiter (defaults to ","). + # * <tt>:format</tt> - Sets the format of the output string (defaults to "%u%n"). The field types are: + # + # %u The currency unit + # %n The number # # ==== Examples # number_to_currency(1234567890.50) # => $1,234,567,890.50 @@ -62,16 +66,19 @@ module ActionView # # number_to_currency(1234567890.50, :unit => "£", :separator => ",", :delimiter => "") # # => £1234567890,50 + # number_to_currency(1234567890.50, :unit => "£", :separator => ",", :delimiter => "", :format => "%n %u") + # # => 1234567890,50 £ def number_to_currency(number, options = {}) options = options.stringify_keys precision = options["precision"] || 2 unit = options["unit"] || "$" separator = precision > 0 ? options["separator"] || "." : "" delimiter = options["delimiter"] || "," + format = options["format"] || "%u%n" begin parts = number_with_precision(number, precision).split('.') - unit + number_with_delimiter(parts[0], delimiter) + separator + parts[1].to_s + format.gsub(/%n/, number_with_delimiter(parts[0], delimiter) + separator + parts[1].to_s).gsub(/%u/, unit) rescue number end |