Gutter Icons
for Windows and Linux
for macOS
Ctrl+Alt+S 
Use this page to hide or show the icons in the gutter area that invoke actions related to the basic, RubyMine-wide features or to framework- and technology-specific features for all the newly created editors.
The right-hand pane shows all the gutter icons available in RubyMine. The basic, RubyMine-wide features, such as, 
(Run), are displayed at the top of the list under the Common title. Other features are grouped by the frameworks and technologies to which they are related.
Note that a group of technology-related features is displayed only if the corresponding plugin is installed and activated, see Enabling and Disabling Plugins and Installing, Updating and Uninstalling Repository Plugins for details.
- To have an icon displayed in the gutter area, find the icon or the corresponding action in the list and then select the check box next to it.
- To have an icon hidden, clear the check box next to it.