ankane/chartkick — pull request #127 by Hainish (2014-09-15 23:24:23+00:00)
Title: Adding very simple support for Chart.js (line graph only)

I've added some very basic support for Chart.js, which I need supported for licensing reasons (my project is under GPL and the Google / Highcharts licenses will cause problems). Feel free to merge and modify or ignore if you don't like my implementation. This only implements the line graph, and there are a few more graphs that Chart.js supports.