cannot run robe-rails-refresh

[dgutov]

cannot run robe-rails-refresh

[asok]

That might be possible, in theory, but the question I'm yet to find an answer for is, how do you track which inf-ruby buffer corresponds to each ruby-mode buffer?

@dgutov can't we have a plist of project directories and inf-ruby buffer names? The projects directory would have to be taken by calling projectile-project-root so this feature would have a dependency on projectile. Although this does not resolve the case of the gem sources.

[dgutov]

When I run 'robe-rails-refresh' I get:

How did you start the inf-ruby process? Was it with inf-ruby-console-auto, like the README suggests?

Also, when I open emacs shell and type bundle exec rails console and then MyModel.new` I receive

This is not relevant, but you can (setenv "PAGER" "cat") in your init file to disable paging.

[rranelli]

Looks like it was some kind of issue with pry. I just made a complete cleanup of my ~/.rbenv/ directory and installed all gems again.

Thank you for the attention =)

[dgutov]

I don't see how it could be an issue with pry.

[stardiviner]

I got this same issue now.

head :005 > E, [2015-02-24T09:31:34.598727 #4893] ERROR -- : Request failed: /rails_refresh/. Please file an issue.
E, [2015-02-24T09:31:34.598779 #4893] ERROR -- : uninitialized constant Robe::Sash::ActionDispatch
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe/sash.rb:165:in `rails_refresh'
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe/sash.rb:176:in `public_send'
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe/sash.rb:176:in `call'
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe/server.rb:40:in `block in start'
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe/server.rb:28:in `loop'
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe/server.rb:28:in `start'
/home/stardiviner/.emacs.d/el-get/robe-mode/lib/robe.rb:18:in `block in start'

[dgutov]

@stardiviner Do you use Rails? What does (inf-ruby-console-rails-p) return?

[dgutov]

...if you run it in the application root.

[stardiviner]

I get t when run command (inf-ruby-console-rails-p) in Rails app root.
And I get nil when run command (inf-ruby-console-rails-p) not in Rails app root.

[stardiviner]

@dgutov Do you have any update on this issue?

[dgutov]

@stardiviner No progress. How do I reproduce it?

If you create a new Rails project, do you see the problem there as well?

[stardiviner]

@dgutov yes, see the problem in a new Rails project.
Rails version: Rails 4.2.1
Ruby version: ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-linux]
Emacs version: GNU Emacs 25.0.50.1
irb version: irb 0.9.6(09/06/30)
Bunder version 1.9.8

I don't know how to let your reproduce the issue again.

[dgutov]

Works for me, with Ruby 2.2.0 and Rails 4.2.1 as well. Same Emacs and irb, Bundler 1.9.4 or 1.9.9.

You should write step-by-step how you get to the error. The exact way you create a new project (is it rails new ... followed by bundle install?), and what steps you perform after launching Emacs.

[stardiviner]

error

I know why have this error now:
I configure inf-ruby and robe-mode like this:

(with-eval-after-load 'inf-ruby
  (unless (get-buffer-process "*ruby*")
    (run-ruby "pry" "ruby")
    ))

(with-eval-after-load 'robe
  (unless (get-buffer-process "*ruby*")
    (run-ruby "pry" "ruby"))
  (robe-start))

reproduce:

use upper config, then press [C-c C-k] in rails ruby code file to refresh rails code.

reason

because inf-ruby does not support multiple instances, user can't start inf-ruby-console-auto for general ruby code file, then start a new inf-ruby instance for Rails project.
I want to ask. Is it possible to support in inf-ruby or robe-mode?

• let inf-ruby open process bufffer for separate projects.
• or let robe-use always use single inf-ruby for all.

[dgutov]

I configure inf-ruby and robe-mode like this:

Well, then is was a waste of my time. Just don't do that, the amount of effort you save is negligible.

let inf-ruby open process bufffer for separate projects

That might be possible, in theory, but the question I'm yet to find an answer for is, how do you track which inf-ruby buffer corresponds to each ruby-mode buffer? We'll need to interact with them from different Ruby buffers, including ones outside of project directories (like in gem sources).

Feel free to open a new issue, here or in inf-ruby.

[stardiviner]

This is a solution, and I think is a good idea.

[dgutov]

The projects directory would have to be taken by calling projectile-project-root

No need for projectile, it will probably be the value of default-directory in the respective inf-ruby buffer. And the file-in-directory-p check should suffice. The gem issue is more complicated.

Anyway, as long as we're using inf-ruby, the next step will be to support multiple REPLs there.

[asok]

the next step will be to support multiple REPLs there.

I made a PR that addresses that nonsequitur/inf-ruby#91

[dgutov]

I've pushed support for multiple projects to Robe, please take a look.

[dgutov]

@asok @stardiviner Anybody using it?

[stardiviner]

I will take a try in recent days.

[stardiviner]

@dgutov Sorry, I can't test for recent days,My rails new project failed on some problem.