Most repositories ended up explicitly updating rubygems in ci to make bundler 2 0 0 work as mentioned in the original blog post.
Ruby bundle install path.
Before you start you will need to install ruby on rails on your machine.
Starting work on a project is as simple as bundle install.
If a gem isn t cached or installed bundler will try to install it from the sources you have declared in your gemfile.
Gem install bundler by default bundler installs gems system wide which is contrary to the behaviour of gem itself on arch.
The closest you can do to a workaround today is to have your ruby version switcher set bundle path to path ruby engine abi version.
Bundler provides a consistent environment for ruby projects by tracking and installing the exact gems and versions that are needed.
Once the installation is finished run bundle install this will create gemfile lock in your repository.
Rubymine processes this configuration file to detect that gems are installed into vendor bundle.
To correct this you can run the following command.
Bundler is an exit from dependency hell and ensures that the gems you need are present in development staging and production.
Install gems to the vendor bundle project directory.
Wait until gems are installed.
Bundle config path gem to start a new bundle.
This ensures that other developers on your ruby application run the same third party code on every machine.
Bundler provides a consistent environment for ruby projects by tracking and installing the exact gems and versions that you need.
All versions of ruby supported by bundler 2 that is ruby 2 3 ship with rubygems 2 5 or newer but the blog post did not make this clear.
While installing gems bundler will check vendor cache and then your system s gems.
Bundler prevents dependencies and ensures that the gems you need are present in development staging and production.
This resulted in a lot of confusion.
Starting work on a project is as simple as running the bundle install command.