What property on the Generator class allows you to compose with another generator?

• A. this.promptWith
• B. this.compose
• C. this.aggregateWith
• D. this.composeWith

Answer: (D)

Composing with another generator is done through a method on the Generator class. This method, called composeWith, lets you bring in and run a second generator inside the flow of your current one. It creates a child generator instance for the specified generator and executes it as part of the current run, so you can reuse existing generators and build modular scaffolding.

You call it with the other generator’s name or namespace (and you can pass options or a path to a local generator). For example, this.composeWith('other:generator', { someOption: true }) will run that generator as part of your process. This is the mechanism Yeoman provides for combining multiple generators into a single, cohesive workflow.

Other terms aren’t the standard way to achieve this kind of integration. They don’t represent the built-in composition mechanism Yeoman offers, which is specifically provided by composeWith.