This feature is only supported in the Ultimate edition.
The following is only valid when Ruby Plugin is installed and enabled!
Though a view for a controller is added by default on controller creation, it is also possible to define individual views for each public method of a controller.
- Open a controller in the editor, and locate the desired method.
- Click the view icon in the left gutter of the editor:

- If a view associated with the method exists, it is opened in the editor. If a view doesn't exist,
IntelliJ IDEA informs that the corresponding view is not found, and suggests to create a new one:

Specify the name of the view file. By default, IntelliJ IDEA suggests
.html.erb. However, you can specify.hamlfile as well. Click OK. The new view file opens in the editor. - Edit view contents as required. Note that you can insert Ruby code in view, surrounded with the
<%and%>characters. Refer to the section Injecting Ruby Code in View for details.