I was asked to start a discussion here regarding the performance of Rubymine.
First let me say that I really enjoy working with the IDE, it has everything I need/want during Ruby development and it's so easy to get things done with it.
What I want to mention/discuss, is that sometimes Rubymine does not seem to be responding to commands.
The latest example was trying to open my controller for adding new code. I double clicked the file, hit enter, tried the shortcuts and the menu, but the file would simply not be opened by Rubymine.
After restarting Rubymine the file was opened, but Rubymine did report that it encountered a problem.
On a side note, I had the internal WebRick server running in Debug at that time.
Perhaps it's a bug that sometimes occurs, but it was nothing major that prevents me from doing my work.