Phusion Passenger Special Notes
The corresponding gem should be installed. If the gem is missing, RubyMine suggests to install it.
Notes and limitations
Raptor support is available for macOS and Linux systems.
RubyMine creates an initializer file
Phusion Passenger initializer is used only for Phusion Passenger debugger; execution of Rails applications is not affected.
Use Phusion Passenger with only those settings that are specified in the console.
The Phusion Passenger
prespawnscript should load the dynamic content generated by Rails, but not a static page.