class ActiveAdmin::Views::IndexAsTable::IndexTableFor


methods for quickly displaying items on the index page
Extend the default ActiveAdmin::Views::TableFor with some

def actions(options = {}, &block)

end
link_to 'Grant Admin', grant_admin_admin_user_path(admin_user)
actions :defaults => false do |admin_user|
# Custom actions without the defaults.

end
link_to 'Grant Admin', grant_admin_admin_user_path(admin_user)
actions do |admin_user|
# Append some actions onto the end of the default actions.

actions
# Add default links.

Add links to perform actions. 
def actions(options = {}, &block)
  options = {
    :name => "",
    :defaults => true
  }.merge(options)
  column options[:name] do |resource|
    text_node default_actions(resource) if options[:defaults]
    text_node instance_exec(resource, &block) if block_given?
  end
end

def default_actions(*args) 

def default_actions(*args)
  links = proc do |resource|
    links = ''.html_safe
    if controller.action_methods.include?('show') && authorized?(ActiveAdmin::Auth::READ, resource)
      links << link_to(I18n.t('active_admin.view'), resource_path(resource), :class => "member_link view_link")
    end
    if controller.action_methods.include?('edit') && authorized?(ActiveAdmin::Auth::UPDATE, resource)
      links << link_to(I18n.t('active_admin.edit'), edit_resource_path(resource), :class => "member_link edit_link")
    end
    if controller.action_methods.include?('destroy') && authorized?(ActiveAdmin::Auth::DESTROY, resource)
      links << link_to(I18n.t('active_admin.delete'), resource_path(resource), :method => :delete, :data => {:confirm => I18n.t('active_admin.delete_confirmation')}, :class => "member_link delete_link")
    end
    links
  end
  options = args.extract_options!
  if options.present? || args.empty?
    actions options
  else
    links.call(args.first)
  end
end

def id_column

Display a column for the id 
def id_column
  column(resource_class.human_attribute_name(resource_class.primary_key), :sortable => resource_class.primary_key) do |resource|
    link_to resource.id, resource_path(resource), :class => "resource_id_link"
  end
end

def selectable_column

Display a column for checkbox 
def selectable_column
  return unless active_admin_config.batch_actions.any?
  column( resource_selection_toggle_cell, { :class => "selectable" } ) { |resource| resource_selection_cell( resource ) }
end

def status_tag(*args, &block)


end
end
post.published? ? 'published' : 'draft'
i.status_tag do |post|
index do |i|

end
i.status_tag "State", :status_name
index do |i|

end
i.status_tag :state
index do |i|

Display A Status Tag Column 
def status_tag(*args, &block)
  col = Column.new(*args, &block)
  data = col.data
  col.data = proc do |resource|
    status_tag call_method_or_proc_on(resource, data)
  end
  add_column col
end