Thanks Jeremy, we also have the discussion in Github:
https://github.com/Hobo/hobo/issues/97#issuecomment-50734890
Let's see if we can fix it :)
El 22/08/14 a las #4, JezC escribió:
> We covered this i another exchange, but to make it easier to research
> later, I'm adding this note.
>
> Rails has a not-heavily-documented way to specify the version on the
> command line:
>
>> rails _4.0.9_ new ...
>
> Not quite sure when this was introduced. But it exists now, and would
> solve the problem. e.g.:
>
>> hobo _4.0.9_ new ...
>
> It's a bit ugly, since technically it is referring to the rails version,
> not the hobo version. But that peculiar command argument syntax with the
> underscores is a distinctive (if weakly documented) rails specific
> command line argument.
>
> I tend to favour strongly preserving rails syntax; conserve and extend
> learning in Rails to Hobo.
>
> Cheers, JeremyC
>
> On Friday, 25 July 2014 21:33:48 UTC+1, Ignacio Huerta wrote:
>
> Hi Jeremy,
>
> The "hobo new" command executed the "rails new" command using a system
> call. This is the code:
> puts "Generating Rails infrastructure..."
> system "rails new #{app_name} #{ARGV * ' '} -m #{template_path}"
>
> This means that whatever Rails version has been installed last is used
> the generate the empty app, to which Hobo laters adds a lot of
> customisations. A simple workaround should be reinstalling rails 4.0.8
> before creating a new Hobo app.
>
>
>
> I can envision several ways of solving this for future users:
>
> - Make Hobo check that "rails -v" returns a compatible version with the
> installed version of Hobo. If not, print a helpful message like: "This
> Hobo version requires Rails 4.0.x. Please install/reinstall Rails 4.0.8
> with the folloring command and try again."
>
> - Generate a small temporary Gemfile and use bundle exec to ensure we
> are using the right version.
>
>
>
> Any other suggestions?
>
> Warm regards,
> Ignacio
>
>
> El 24/07/14 23:26, JezC escribió:
> > Hi guys,
> >
> > I recently imploded my rvm installation, to use the widely
> recommended
> > rbenv.
> >
> > It may be that I'm new to rbenv and haven't grasped it yet. But...
> >
> > I have some projects with rails 4.1.4. Some on 4.0.8. So I have both
> > installed.
> >
> > That means that when I run 'hobo new', I get 4.1.4 installed,
> unless I
> > kill rails 4.1.4 (e.g. delete the railties for 4.1.4).
> >
> > Now, with rvm, I could set up a gemset. That gemset restricted the
> > exposure of 'hobo new' to just the rails versions that I want to use.
> >
> > I can't see any way to use rbenv, and multiple rails versions,
> without
> > running the likelihood of being forced to use 4.1.4 for Hobo.
> >
> > We know that Hobo 2.1.1 won't work with Rails 4.1.x. So why is that
> > being put into the Gemfile?
> >
> > Should there be some mechanism to limit the maximum, as well as the
> > minimum revision. Somehow. Perhaps?
> >
> > And... have I misunderstood how to handle this issue with
> rbenv/bundler
> > rather than rvm? Perhaps there is a way to make this work, and I'm
> just
> > ignorant. :)
> >
> > Cheers, JeremyC.
> >
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