Ruby on Rails

On 27 June 2018 at 13:35, Stephanie_Snowflake <spicychemist@gmail.com> wrote:
> So I need to start over from the original project directory! Like uninstall
> rails.

In fact I think from the questions that you have asked that you have
very little experience with Rails. In that case I suggest that you
start by working right through a good tutorial such as
railstutorial.org, which is free to use online. Then you should
understand the basics of Rails. The reason I say this is that
upgrading a Rails app which is not even one you developed yourself can
be quite tricky. Particularly upgrading over so many versions of
Rails. Depending on the size of the app it may even be quicker to
start from scratch. Whichever route you choose a few days spent on
the tutorial will be repaid with interest when you get back to the
job.

Colin

>
> On Tuesday, June 26, 2018 at 4:16:03 PM UTC-5, Colin Law wrote:
>>
>> On 26 June 2018 at 22:04, Stephanie_Snowflake <spicyc...@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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