RubyMine helps you navigate between the Rails components: controllers, views, models, helpers, and tests. Navigation capabilities are available in the editor, tool windows, and model dependency diagrams.
To navigate between Rails components:
On the main menu, go to(Ctrl+Alt+Home).
Select the desired target from the popup menu, or press a corresponding key, specified on the left (for example, 4 for View (edit.html.erb) in the animation above).
Navigate to controllers, views, and actions using gutter icons
You can navigate between controllers, views, and actions using gutter icons. For example, if you want to jump to a view file associated with an action, open the corresponding controller, locate the desired action, and click the gutter icon next to the action definition.
To navigate back from a view to the corresponding action, open the view file in the editor, and click the gutter icon.
Navigate to partial declarations
The gutter icon in the editor marks a partial declaration. Pointing to this icon shows information about the other parts of the same declaration. To navigate to a partial declaration, click the gutter icon and select the desired part of the declaration from the popup.
Navigate with model dependency diagram
RubyMine allows you to jump from nodes/associations in a model dependency diagram to corresponding classes in code.
To to this, right-click the required node/association in the diagram and select Jump to Source (F4). If you have selected a one-to-many or many-to-many association, you can choose the desired association part.