rails print number with space

To print a number with spaces in Ruby on Rails, you can use the number_with_delimiter method. Here's how you can do it:

Step 1: Make sure you have the ActionView::Helpers::NumberHelper module included in your code. You can include it by adding the following line at the top of your Ruby file:

include ActionView::Helpers::NumberHelper

Step 2: Use the number_with_delimiter method to print the number with spaces. This method takes two arguments: the number you want to format and the delimiter. The delimiter is optional, and if you don't provide it, the method will use the default delimiter, which is a comma.

Here's an example of how you can use the number_with_delimiter method:

number = 1000000
formatted_number = number_with_delimiter(number)
puts formatted_number

This will output:

1,000,000

If you want to use a different delimiter, you can provide it as the second argument to the number_with_delimiter method. For example, if you want to use a space as the delimiter, you can do:

number = 1000000
formatted_number = number_with_delimiter(number, " ")
puts formatted_number

This will output:

1 000 000

That's it! You have successfully printed a number with spaces using the number_with_delimiter method in Ruby on Rails.