This feature is supported in Ultimate edition only.
The following is only valid when Ruby Plugin is installed and enabled!
IntelliJ IDEA helps easily navigate between the Rails components: controllers, views, models, helpers and tests, using the command, which is available from the editor, tool windows, and the Model Dependency diagram:

- Do one of the following:
- On the main menu, choose .
- Press ⌃⌘↑ or ⌃⌘↑⌥⌘↖ or ⌥⌘↖⌃⌘↑ or ⌃⌘↑^ ⌥ Home, ⌃⌥↖ or ⌃⌥↖^ ⌥ Home, ⌃⌥↖ or ⌃⌥↖.
- Select the desired target from the pop-up menu, or press a mnemonic key, specified to the left of the desired Rails component name.