class DoubleOrNothing::Calculator

Attributes

elder[R]
younger[R]

Public Class Methods

new(person_one, person_two) click to toggle source
# File lib/double_or_nothing/calculator.rb, line 3
def initialize(person_one, person_two)
  @elder, @younger = [person_one.birthday, person_two.birthday].sort
end

Public Instance Methods

call() click to toggle source
# File lib/double_or_nothing/calculator.rb, line 11
def call
  younger + difference
end
difference() click to toggle source
# File lib/double_or_nothing/calculator.rb, line 7
def difference
  younger - elder
end