Formats a number
as a percentage string (e.g., 65%). You can
customize the format in the options
hash.
Options
-
:locale
- Sets the locale to be used for formatting (defaults to current locale). -
:precision
- Sets the precision of the number (defaults to 3). -
:significant
- Iftrue
, precision will be the # of significant_digits. Iffalse
, the # of fractional digits (defaults tofalse
). -
:separator
- Sets the separator between the fractional and integer digits (defaults to â.â). -
:delimiter
- Sets the thousands delimiter (defaults to ââ). -
:strip_insignificant_zeros
- Iftrue
removes insignificant zeros after the decimal separator (defaults tofalse
). -
:format
- Specifies the format of the percentage string The number field is%n
(defaults to â%n%â).
Examples
number_to_percentage(100) # => 100.000% number_to_percentage('98') # => 98.000% number_to_percentage(100, precision: 0) # => 100% number_to_percentage(1000, delimiter: '.', separator: ',') # => 1.000,000% number_to_percentage(302.24398923423, precision: 5) # => 302.24399% number_to_percentage(1000, locale: :fr) # => 1 000,000% number_to_percentage('98a') # => 98a% number_to_percentage(100, format: '%n %') # => 100 %
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