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Complete Lab #30

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Complete Lab #30

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24 changes: 23 additions & 1 deletion methods.rb
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Original file line number Diff line number Diff line change
@@ -1 +1,23 @@
# Your code here!
def greet_programmer
puts "Hello, programmer!"
end

def greet (name)
puts "Hello, #{name}!"
end

def greet_with_default (name = "programmer")
puts "Hello, #{name}!"
end

def add(num1, num2)
num1 + num2
end

def halve(number)
if number.class != Integer
return nil
end

number/2
end