number_to_delimited

Formats a number with grouped thousands using delimiter (e.g., 12,324). You can customize the format in the options hash.

Options

• :locale - Sets the locale to be used for formatting (defaults to current locale).

• :delimiter - Sets the thousands delimiter (defaults to “,”).

• :separator - Sets the separator between the fractional and integer digits (defaults to “.”).

• :delimiter_pattern - Sets a custom regular expression used for deriving the placement of delimiter. Helpful when using currency formats like INR.

Examples

number_to_delimited(12345678)                    # => "12,345,678"
number_to_delimited('123456')                    # => "123,456"
number_to_delimited(12345678.05)                 # => "12,345,678.05"
number_to_delimited(12345678, delimiter: '.')    # => "12.345.678"
number_to_delimited(12345678, delimiter: ',')    # => "12,345,678"
number_to_delimited(12345678.05, separator: ' ') # => "12,345,678 05"
number_to_delimited(12345678.05, locale: :fr)    # => "12 345 678,05"
number_to_delimited('112a')                      # => "112a"
number_to_delimited(98765432.98, delimiter: ' ', separator: ',')
                                                 # => "98 765 432,98"
number_to_delimited("123456.78",
  delimiter_pattern: /(\d+?)(?=(\d\d)+(\d)(?!\d))/)
                                                 # => "1,23,456.78"