What literary device does the author use to describe johnny's mugging in the outsiders?

The literary device used to describe Johnny's mugging is idiom

By researching the background information we can help readers understand the two Shakespeare plays explored in the text.                                                                                  

Explanation:

The discussion will be very understandable and meaningful. Mostly Shakespeare plays will be very interesting to read and analyze. When reading the play we can identify the themes of the play and we should analyze it.By seeing the diagrammatic representation we can understand it. Each line will represent a different meaning. Each line will tell the story of the play. So by analyzing it, we can help readers to understand.