heroku / docker-ruby

Ruby image for the heroku-docker project
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Add RUBY_VERSION env #7

Open gwmoura opened 9 years ago

gwmoura commented 9 years ago

To speed up the update, do not you think better to add the ruby version in Dockerfile?

I create an image based your image and when I create other tags, just change ruby version from ENV RUBY_VERSION ruby-2.2.3 to ENV RUBY_VERSION ruby-2.2.2

my repo for details: https://github.com/lememilitar/docker-ruby