require_relative prevents Ruby example from running

[theIV]

Hi there,

The Ruby example README starts off by telling us to bundle install and then to run the example. This blows up unless we actually did bundle install --standalone, but we're only told to do this further down in the example and "inside" the Docker container.

The error is as follows:

hello.rb:1:in `require_relative': cannot load such file -- [...]/dockerworker/ruby/bundle/bundler/setup (LoadError)
        from hello.rb:1:in `<main>''

I'm not sure if that means the best course is to tell them to bundle install --standalone right out of the gate, or remove the require_relative line from hello.rb.

I can make a PR if there's a course you would prefer going in.

Thanks for the examples!

[treeder]

The point of the stuff at the start was to show that it doesn't work unless you do --standalone, but I think I may just remove that stuff. Seems to be confusing people, I've already got this change ready so just pushed it.

[treeder]

Better?

[theIV]

I think that's much better. Thanks, @treeder!