module Currentize

require “./Currentize/version.rb”

Constants

VERSION

Public Class Methods

format(number, currency = "$") click to toggle source

# File lib/Currentize.rb, line 4
def self.format(number, currency = "$")
  arr = number.to_s.split("").reverse
  currentized = ""
  arr.each_with_index do |n, idx|
    if idx % 3 == 0 && idx > 0
      currentized << ","
      currentized << n
    else
      currentized << n
    end
  end
  currency + currentized.reverse
end