Remove xcode/objc header comments

decommentify

#!/usr/bin/env ruby

files = Dir.glob("#{ARGV[0]}/**/*.{m,h}")
regexp = /^\/\/.*$\n/
files.each do |filepath|
  lines = []
  replace = true
  IO.readlines(filepath).each do |line|
    if !replace || !replace = line.match(regexp)
      lines << line
    end
  end
  lines.shift if lines[0] == "\n" 
  File.open(filepath, 'w') {|f| f.puts lines }
end