Sample of slide for question

template_params.adoc

Template Parameters

• A template is like a function, so it needs parameters, which must be declared at the top of the template file

  @(customer: Customer, orders: List[Order])

• Templates can also have default values in case one is not specified

  @(title: String = "Home")

• You can also have parameter groups

• This will be essential when applying implicit parameters

@(title: String)(body: Html)