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Start your free trialJohnny Whitfield
14,024 PointsWhy is my code endless looping and not stopping at the correct array?
My code goes through an endless loop but doesn't make the array = 3 numbers. What's going on?
numbers = []
number = 0
# write your loop here
loop do
numbers.push(number)
numbers.push(number + 1)
number = number + 1
if numbers.length == 3
break
end
end
2 Answers
Gavin Ralston
28,770 PointsYou're pushing to the numbers array twice in each loop, then checking only to see if numbers == 3
So you're pushing 2 items (length == 2) then 2 items (length == 4)
...and just leaping right over 3. :)
numbers = []
number = 0
# write your loop here
loop do
numbers.push(number) # push one item...
numbers.push(number + 1) # then push another...
number = number + 1
if numbers.length == 3
break
end
end
Johnny Whitfield
14,024 PointsThanks Gavin! That was it. Got it going.
Gavin Ralston
28,770 PointsFantastic