The follwing ruby code is designeated to print out the fibonacci sequence with the method fib$($n$).$ While the numbers do print out correctly they are not printing in an array like I want them to$.$ What is the problem?

def fib$($n$)$

return $[]$ if n $==0$

return $[0]$ if n $==1$

sequence $=[0,1]$

$(2..$n $-1).$each do $|$i$|$

sequence $<<$ sequence$[$i $-1]+$ sequence$[$i $-2]$

end

sequence

end