Methods. unit 1, section 7

Methods_unit1_section7

# Example 1
def add_two(some_integer)
	result = some_integer + 2
return result
end


# Example 2
def add_two(some_integer)
	result_integer = some_integer + 1
result_integer = result_integer + 1
return result_integer
end

# Example 3
def add_two(some_integer)
	result = some_integer.next.next
return result
end

# Example 4
def add_two(some_integer)
	some_integer.next.next
end