method

number_with_precision

v1.0.0 - Show latest stable - 1 note - Class: ActionView::Helpers::NumberHelper

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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