Leonid Shevtsov

1) There are PPAs (apt repositories) for more recent versions of Ruby, such as http://wiki.brightbox.co.uk/docs:ruby-ng, which (as of now) has the latest and greatest Ruby 1.9.3 p194. 2) For Ruby...

Fortunately, the installation method is completely configurable. ``` set :care_about_ruby_version, :false set :ruby_dependencies, %w(build-essential) set :ruby_install_script, "apt-get install -q -y ruby1.9.1 ruby1.9.1-dev" ``` (Ruby itself doesn't need `build-essential`, but it's...

Done - sorry for the huge delay. To elaborate on this: >It is most useful to fence off code that is only needed for Rake tasks, or conversely, should not...

Avfoundation won't let you grab video from the Xvfb display - only the screen of your Mac. So it's not a direct replacement. Are you sure you need to grab...

Hi - sorry for taking this long to respond - I assume you mean the video recording part? (Because a Selenium Docker image would not need Xvfb). I'm thinking maybe...

Does using `Headless.new(autopick: true)` in the sidekick worker solve your problem? That should choose the first available display number. (BTW, the error is from Selenium, not Xvfb, and it means...

How do you start your Selenium? Do you specify different ports for each Selenium instance?

And to clarify, is this under development mode or production mode? (What does `Gruf.development?` say?) Basically the new code uses a read-write lock; any number of requests can concurrently "read",...

>is it [here](https://github.com/Abdullah-l/gruf/blob/after-2.17/lib/gruf/controllers/autoloader.rb#L63-L65)? yeah, here and also in lines 54-56; before the block (`locking`), at the beginning of the block (`locked`), and after it (`unlocked`); normally, you should not see...

+1 had the same issue with React 16.6 (and no next.js) and this PR fixed it.