Ruby_Ex-2

#Question- Fibonacci - Yield
#Fibonacci Series upto 1000 using 'yield'.

def fibonacci_series(number)
  @first_number = 0
  @second_number = 1
 
  while @first_number <= number
    yield(@first_number, @second_number)
  end

end

#Main
print "Enter the number for FIBONACCI SERIES: "
number = gets.to_i
fibonacci_series(number) do

p @first_number
@first_number, @second_number = @second_number, @second_number + @first_number

end