On 26 June 2018 at 22:04, Stephanie_Snowflake <spicychemist@gmail.com> wrote:
> when I received the project it had Ruby 2.2.3, Rails 2.2.3, bundler 1.16.2
You can't just upgrade Rails from 2.2.3 (which is ten years old) to
Rails 5 by updating the gems. Rails is now vastly different to what
it was then. This link gives details of how to upgrade if you can get
it going with rails 3.
http://edgeguides.rubyonrails.org/upgrading_ruby_on_rails.html
Colin
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