TIY-TSP-Rails-Fall2014/Assignments — pull request #54 by DianaDryerDavis (2014-10-20 17:28:18+00:00)
Title: Assignment 22 -- doesn't work, can't figure out problem

Probably several problems in here, but here's where I've been stuck:

solution22.rb:42:in `

': undefined local variable or method `invoice' for main:Object (NameError)