Display all versions of individual records in Papertrail

Question

I\'m building a league system and currently it stores and updates the players \'elo score\' depending on the result. Now, I\'m trying to add in \'HighCharts\' to display the

Answer 1

Here's a one-liner version of @MrDanA's answer :

elo_scores = self.versions.map{|version| version.reify.elo_scores}

note that you can't check if version.reify.nil? though