Module: ActiveAdmin::Filters::ResourceExtension

Defined in:
lib/active_admin/mongoid/filters/resource_extension.rb

Instance Method Summary collapse

Instance Method Details

#default_association_filters ⇒ Object 



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# File 'lib/active_admin/mongoid/filters/resource_extension.rb', line 4

def default_association_filters
  if resource_class.respond_to?(:reflect_on_all_associations)
    without_embedded = resource_class.reflect_on_all_associations.reject { |e| [:embeds_many, :embeds_one].include? e.macro }
    poly, not_poly = without_embedded.partition{ |r| r.macro == :belongs_to && r.options[:polymorphic] }

    filters = poly.map(&:foreign_type) + not_poly.map(&:name)
    filters.map &:to_sym
  else
    []
  end
end