method

number_with_precision

v1.1.6 - Show latest stable - 1 note - Class: ActionView::Helpers::NumberHelper

1.0.0 (0)
1.1.6 (0)
1.2.6 (2)
2.0.3 (4)
2.1.0 (0)
2.2.1 (15)
2.3.8 (0)
3.0.0 (21)
3.0.9 (-1)
3.1.0 (0)
3.2.1 (7)
3.2.8 (-5)
3.2.13 (0)
4.0.2 (-1)
4.1.8 (0)
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (-38)
7.1.3.4 (0)
What's this?

number_with_precision(number, precision=3) public

Formats a number with a level of precision. Example:

   number_with_precision(111.2345) => 111.235

Show source

# File actionpack/lib/action_view/helpers/number_helper.rb, line 104
      def number_with_precision(number, precision=3)
        sprintf("%01.#{precision}f", number)
      end

July 9, 2010 - (>= v2.2.1)

0 thanks

Separator default is not always "." but depends on locale

Locale en:

number_with_precision(111.2345)  # => 111.235

Locale fr-FR:

number_with_precision(111.2345)  # => 111,235

Same with delimiter.

number_with_precision

Related methods

Separator default is not always "." but depends on locale