Back to Course The Tapastry 0% Complete 0/0 Steps Search (Entire Site)Search The Tapastry 2017 Special Variables Part 1: Process State Module 6, Topic 31 In Progress ← Previous Next→ Special Variables Part 1: Process State Module Progress 0% Complete Get to know Ruby's line-noise special variables. Part 1 in a series. Oop, this content isn't available to visitors. Please register or log in to continue! Responses You must be logged in to post a comment.