CMD + click on function name
# go to the function definition directly
Shift + F6
# changes all variable on the page
Alt + Enter
# changes a do block into {} block and vice-versa
CMD + Shift + 8
# change to column editing and vice-versa (good to edit a column)
- This may happens when you switch branches, etc that causes Rubymine to show this error
- Go to "File > Invalidates caches" and click OK and restart your Rubymine
- You can also try
git gc
to clear your git caches