For example, the

class

argument here is picked up via

**args

and assigned to

@classes

.

ruby
def initialize(field: nil, resource: nil, dash_if_blank: true, center_content: false, flush: false, **args)
  @field = field
  @resource = resource
  @dash_if_blank = dash_if_blank
  @center_content = center_content
  @classes = args[:class].present? ? args[:class] : ""
  @args = args
  @flush = flush
  @view = Avo::ViewInquirer.new("index")
end

It could just be this if we can use

@class

instead.

ruby
prop :class, String, default: ""