gistfile1.txt

def increment(x)
	puts "inside increment function, incrementing #{x}"
	x+1

end



a = increment(1)
b = increment(2)
puts "This is 1+1: #{a}"
puts "This is 2+1: #{b}"
puts "This is 4+1: #{(b+2) }"
puts "This is #{(b*2)}"
increment(11)
increment(12)
puts "#{a}"