searchlogic_method_missing_full.rb

# lib/searchlogic/named_scopes/conditions.rb
def method_missing(name, *args, &block)
  if details = condition_details(name)
    create_condition(details[:column], details[:condition], args)
    send(name, *args)
  elsif boolean_condition?(name)
    column = name.to_s.gsub(/^not_/, "")
    named_scope name, :conditions => {column => (name.to_s =~ /^not_/).nil?}
    send(name)
  else
    super
  end
end