# File lib/quiz1/t/solutions/Jim Menard/solitaire_cypher.rb, line 84 def move(card, distance) old_pos = @cards.index(card) new_pos = old_pos + distance new_pos -= (@cards.length-1) if new_pos >= @cards.length @cards[old_pos,1] = [] @cards[new_pos,0] = [card] end