# File lib/better_nested_set.rb, line 244
244:         def self_and_siblings
245:             if self[acts_as_nested_set_options[:parent_column]].nil? || self[acts_as_nested_set_options[:parent_column]].zero?
246:                 [self]
247:             else
248:                 self.class.find(:all, :conditions => "#{acts_as_nested_set_options[:scope]} and #{acts_as_nested_set_options[:parent_column]} = #{self[acts_as_nested_set_options[:parent_column]]}", :order => acts_as_nested_set_options[:left_column])
249:             end
250:         end