SharpenyourRubyprogrammingskillswithtwenty-fivechallengingproblemsfromRubyQuiz.Readtheproblems,workoutasolution,andcompareyoursolutionwithothers.ThisbookisacollectionofhighlightsfromthefirstyearofRubyQuizchallenges.Inside,youwillfindexpandedcontent,allnewsolutions,andmoreindepthdi