# $Id$
def main
if ARGV.first == '-a'
with_arity = true
ARGV.delete_at 0
else
with_arity = false
end
extract_ids(ARGF).sort.each do |id|
if with_arity
puts "#{id} 1"
puts id
def extract_ids(f)
f.read.scan(/ripper_id_(\w+)/).flatten.uniq
main