class Blufin::Numbers

Public Class Methods

add_commas(number) click to toggle source

Add's comma's to numbers greater than 1000. Code from: dzone.com/articles/format-number-thousands @return String

# File lib/core/numbers.rb, line 8
def self.add_commas(number)
    whole_part, decimal_part = number.to_s.split('.')
    [whole_part.gsub(/(\d)(?=\d{3}+$)/, '\1,'), decimal_part].compact.join('.')
end