Notify

# File lib/notify.rb, line 18
def self.html_escape(text)
  ERB::Util.html_escape(text)
end

# File lib/notify/libnotify.rb, line 4
def self.notify(title, message, option={})
  Libnotify.show(:summary => title, :body => html_escape(message), :icon_path => option[:icon])
end

# File lib/notify.rb, line 6
def self.which(prog, path=ENV['PATH'])
  if RUBY_PLATFORM.downcase =~ /mswin(?!ce)|mingw|bccwin|cygwin/
    path.split(File::PATH_SEPARATOR).each {|dir|
      f = File.join(dir,prog+".exe")
      return f if File.executable?(File.join(f)) && !File.directory?(f)
    }
    nil
  else
    return system("which #{prog} > /dev/null 2>&1")
  end
end