Set precision and delimiter for number at the same time

Question

How can I set both precision and delimiter for number in Rails?

For example, I have a float number 1000.0 and want to get 1 000,00

My locale file:

number:
  format:
    delimiter: ' '
    precision: 2
    separator: ','

I used helpers methods:

1. number_with_precision returns

   1000,00
   

2. number_with_delimiter returns

   1 000,0
   

3. both number_with_precision and number_with_delimiter return

   1 000,0
   

4. localize returns

   Object must be a Date, DateTime or Time object. 1000.0 given.
   

Answer 1

number_with_precision has a delimiter and separator option. <%= number_with_precision(1000.0, precision: 2, delimiter: ' ', separator: ',') %> => 1 000,00

Answer 2

number_to_currency 1000.0, unit: ''