shreds redundant selector declarations (cycript optimization)

selache.rb

#!/usr/bin/env ruby
# selache - by Yanik Magnan (r-ch.net)
# make selectors only appear in your cycript code ONCE

input_code = STDIN.read
selectors = input_code.scan(Regexp.new('(new)( )(Selector)(\\()(".*?")(\\))', Regexp::IGNORECASE)).uniq
sel_counter = 0;

selectors.each { |sel|
  method_name = sel[4].gsub("\"","")
  print "SEL#{sel_counter} = new Selector(\"#{method_name}\");"
  input_code.gsub!("new Selector(\"#{method_name}\")", "SEL#{sel_counter}")
  sel_counter += 1
}

puts input_code