Create an Index

If the supplied Active Admin index components are insufficient for your project
feel free to define your own. Index classes extend ActiveAdmin::Component and
require a build method and an index_name class method.

module ActiveAdmin
module Views
class IndexAsMyIdea < ActiveAdmin::Component

def build(page_presenter, collection)
…
end

def self.index_name
“my_idea”
end

end
end
end

The build method takes a PagePresenter object and collection of whatever you
choose.

The index_name class method takes no arguments and returns a string that should
be representative of the the class name. If this method is not defined, your
index component will not be able take advantage of Active Admin’s
multiple index pages feature.