Module: MPD::Commands

Defined in:
lib/mpd/commands.rb,
lib/mpd/commands/ping.rb,
lib/mpd/commands/play.rb,
lib/mpd/commands/status.rb,
lib/mpd/commands/abstract.rb,
lib/mpd/commands/all_files.rb,
lib/mpd/commands/set_volume.rb,
lib/mpd/commands/current_song.rb,
lib/mpd/commands/change_volume.rb,
lib/mpd/commands/current_playlist_add.rb,
lib/mpd/commands/current_playlist_info.rb,
lib/mpd/commands/current_playlist_remove.rb

Overview

Contains classes representing MPD commands

Defined Under Namespace

Classes: Abstract, AllFiles, ChangeVolume, CurrentPlaylistAdd, CurrentPlaylistInfo, CurrentPlaylistRemove, CurrentSong, Ping, Play, SetVolume, Status

Class Method Summary collapse

Class Method Details

.define_option_command(class_name, command) ⇒ Object

To define commands like “random <1/0>”



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# File 'lib/mpd/commands.rb', line 37

def self.define_option_command(class_name, command)
  klass = Class.new(::MPD::Commands::Abstract) do
    define_method :execute do |state|
      super(command + state ? ' 1' : ' 0')
    end
  end

  const_set(class_name, klass)
end

.define_text_argument_command(class_name, command) ⇒ Object

To define commands like ‘save “whatever this is”’



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# File 'lib/mpd/commands.rb', line 24

def self.define_text_argument_command(class_name, command)
  klass = Class.new(::MPD::Commands::Abstract) do
    define_method :execute do |arg|
      super("#{command} \"#{arg}\"")
    end
  end

  const_set(class_name, klass)
end

.define_trivial_command(class_name, command) ⇒ Object

To decrease code amount



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# File 'lib/mpd/commands.rb', line 11

def self.define_trivial_command(class_name, command)
  klass = Class.new(::MPD::Commands::Abstract) do
    define_method :execute do
      super(command)
    end
  end

  const_set(class_name, klass)
end