T
Tim
I'm new to ruby and I have the following code:
index=0
unsorted_array.each do |value|
if index==0
smallest=value
smallest_index=0
elsif value<smallest
smallest=value
smallest_index=index
end
index=index+1
end
When it gets to index 1, it crashes and says that smallest is
undefined (on the elsif line). Why is that, when it gets defined in
the first pass (index = 0) ?
Thanks for helping a newbie out.
Tim
index=0
unsorted_array.each do |value|
if index==0
smallest=value
smallest_index=0
elsif value<smallest
smallest=value
smallest_index=index
end
index=index+1
end
When it gets to index 1, it crashes and says that smallest is
undefined (on the elsif line). Why is that, when it gets defined in
the first pass (index = 0) ?
Thanks for helping a newbie out.
Tim