External documentation makes it possible to get additional information for the symbols at caret. In contrast to the quick documentation, this feature shows the documentation in an external browser, which helps study the symbol in more detail, navigate to related symbols, and retain the information for further reference.
RubyMine displays Ruby documentation located at RubyDoc.info.
- On the main menu, choose .
- Press Shift+F1Shift+F1Shift+F1Shift+F1Shift+F1Shift+F1 or Ctrl+F1Shift+F1Shift+F2Shift+F1Shift F1Shift F1Shift F2Shift F1.
- While in the Quick Documentation Lookup window, click .