BLOC if statements

if statements

#CP1

def favorite_number(fav,guess)
    if guess < fav
      "Too low"
    elsif guess > fav
      "Too high"
    elsif guess == fav
      "You got it!"
  end
end

#RSpec

describe "favorite_number" do
  it "should return 'Too low' if the guess is low" do
    favorite_number(10, 1).should eq("Too low")
  end
  it "should return 'Too high' if the guess is high" do
    favorite_number(5, 11).should eq("Too high")
  end
  it "should return 'You got it!' if the guess is right" do
    favorite_number(11, 11).should eq("You got it!")
  end
end

#CP2

def lock(a,b,c,d)
    if (a == 3 && b == 2 && c == 5 && d == 8)
      "unlocked"
    elsif (a == 1 && b == 1 && c == 1 && d == 1)
      "locked"
    elsif (a == 5 && b == 2 && c == 5 && d == 0)
      "unlocked"
    elsif (a == 5 && b == 2 && c == 6 && d == 8)
      "unlocked"
    elsif (a == 7 && b == 2 && c == 5 && d == 8)
      "unlocked"
    elsif (a == 7 && b == 2 && c == 6 && d == 9)
      "unlocked"
  end
end

def can_i_get?(item,money)
    if item == "computer" && money >= 1000
      true
    elsif item == "computer" && money < 1000
      false
    elsif item == "ipad" && money == 500
      true
    elsif item == "ipad" && money <= 500
      false
  end
end

#RSpec

describe "lock" do
  it "should return unlocked for 3258" do
    lock(3, 2, 5, 8).should eq('unlocked')
  end
  it "should return locked for 1111" do
    lock(1, 1, 1, 1).should eq('locked')
  end
  it "should return unlocked for other valid combinations" do
    lock(3, 2, 5, 8).should eq('unlocked')
    lock(5, 2, 5, 0).should eq('unlocked')
    lock(5, 2, 6, 8).should eq('unlocked')
    lock(7, 2, 5, 8).should eq('unlocked')
    lock(7, 2, 6, 9).should eq('unlocked')
  end
end

describe "can_i_get?" do
  it "returns true if user wants a computer and has $1,000" do
    can_i_get?("computer", 1100).should eq(true)
  end
  it "returns false for a computer if they don't have $1,000" do
    can_i_get?("computer", 900).should eq(false)
  end
  it "returns true for a iPad if they have $500" do
    can_i_get?("ipad", 500).should eq(true)
  end
  it "returns false for a iPad if they have less than $500" do
    can_i_get?("ipad", 499).should eq(false)
  end
end