class ActiveAdmin::SidebarSection

def custom_class 

def custom_class
  options[:class]
end

def id

The id gets used for the div in the view 
def id
  "#{name.downcase.underscore}_sidebar_section".parameterize
end

def initialize(name, options = {}, &block) 

def initialize(name, options = {}, &block)
  @name, @options, @block = name.to_s, options, block
  normalize_display_options!
end

def partial_name

If a block is not passed in, the name of the partial to render 
def partial_name
  options[:partial] || "#{name.downcase.tr(' ', '_')}_sidebar"
end

def priority 

def priority
  options[:priority] || 10
end

def title

The title gets displayed within the section in the view 
def title
  I18n.t("active_admin.sidebars.#{name}", default: name.titlecase)
end