Contents

class Calculator
  def push(n)
    n += 2 if n == 0 # a really stupiud bug

    @args ||= []
    @args << n
  end
  
  def add
    @args.inject(0){|n,sum| sum+=n}
  end

  def divide
    @args[0].to_f / @args[1].to_f
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
aslakhellesoy-cucumber-0.1.3	examples/calculator/lib/calculator.rb
aslakhellesoy-cucumber-0.1.4	examples/calculator/lib/calculator.rb