Bowling Kata starter from clerb

gistfile1.txt

class BowlingCalc
  attr_reader :score
  def initialize
    @score = 0
  end
  def roll(pins)
    @score += pins
  end

end

describe BowlingCalc do

  it "adds first two rolls in first frame" do
    calc = BowlingCalc.new
    calc.roll 1
    calc.roll 4
    expect(calc.score).to eq(5)
  end

  it "adds rolls on second frame" do
    calc = BowlingCalc.new
    calc.roll 1
    calc.roll 4
    calc.roll 4
    calc.roll 5
    expect(calc.score).to eq(14)
  end

  it "can calculatae a spare" do
    calc = BowlingCalc.new
    calc.roll 1
    calc.roll 4
    calc.roll 4
    calc.roll 5
    calc.roll 6
    calc.roll 4
    calc.roll 5
    expect(calc.score).to eq(29)
  end

end