
Greg Witt
12,127 PointsShould we be receiving a TypeError?
I am attempting to concatenate the answer returned from the ask method and I am receiving a TypeError, Not sure how to catch this and proceed.
Hello, Welcome to the Widgets Store!
How many Widgets are you ordering? 9
9
widgets.rb:18:in
+': no implicit conversion of nil into String (TypeError)
from widgets.rb:18:in <main>'