what is the point of return in Ruby?

Question

What is the difference between return and just putting a variable such as the following:

no return

def write_code(number_of_errors)
           


        

Answer 1

Ruby returns always! the best way is

def write_code(number_of_errors)
  (number_of_errors > 1)? "ERROR" : "No Problem"
end

it means that if number_of_errors > 1 it will return ERROR else No Problem