module ActiveAdmin::Resource::Naming

def param_key

custom `resource_name` when the model's been renamed in ActiveAdmin.
Forms use the model's original `param_key`, so we can't use our 
def param_key
  if resource_class.respond_to? :model_name
    resource_class.model_name.param_key
  else
    resource_name.param_key
  end
end

def plural_resource_label(options = {})

Returns the plural version of this resource such as "Bank Accounts" 
def plural_resource_label(options = {})
  defaults = {count:   Helpers::I18n::PLURAL_MANY_COUNT,
              default: resource_label.pluralize.titleize}
  resource_name.translate defaults.merge options
end

def resource_label

Returns the name to call this resource such as "Bank Account" 
def resource_label
  resource_name.translate count: 1,
    default: resource_name.to_s.gsub('::', ' ').titleize
end

def resource_name 

def resource_name
  @resource_name ||= begin
    as = @options[:as].gsub /\s/, '' if @options[:as]
    if as || !resource_class.respond_to?(:model_name)
      Name.new resource_class, as
    else
      Name.new resource_class
    end
  end
end