airblade/chartjs-ror — pull request #1 by tomciopp (2014-03-20 04:24:20+00:00)
Title: Loosen dependency restrictions to allow usage in rails 4 apps

Currently the gemspec restricts usage to apps running on rails 3.1 but still rails 3. This will allow usage in rails 3.1 or greater. I did not see anything in the codebase that would be a cause of concern.