class Ordinator

Public Class Methods

convert(number) click to toggle source

# File lib/ordinator.rb, line 2
def self.convert(number)
    final_two = number % 100
    if final_two == 11 || final_two == 12 || final_two == 13 then
        return "#{number}th"
    else
        case number % 10
        when 1
            return "#{number}st"
        when 2
            return "#{number}nd"
        when 3
            return "#{number}rd"
        else
            return "#{number}th"
        end
    end
end