Text Replacer

replacer.rb

#!/usr/bin/env ruby

content = ''

Dir.glob(['*.php', '*.html', '*.htm', '*.js', '*.css']).each_with_index do |filename, index|
  file = File.read(filename)

  # Ruby assumes all things created are UTF-8 which is false and will stop executing
  # when if finds something that isn't. Hence this.
  file.encode!('UTF-16', :undef => :replace, :invalid => :replace, :replace => "")
  file.encode!('UTF-8')

  file = file.gsub(/href="^http/, content)
  File.open(filename, 'w') { |f| f.puts file }
end