Class: MPD::Commands::Abstract

Inherits:

Object

• Object
• MPD::Commands::Abstract

Defined in:

lib/mpd/commands/abstract.rb

Overview

Base class for MPD commands.

Direct Known Subclasses

AllFiles, ChangeVolume, CurrentPlaylistAdd, CurrentPlaylistInfo, CurrentPlaylistRemove, CurrentSong, Ping, Play, PlaylistAdd, PlaylistInfo, PlaylistList, SetVolume, Status

Instance Attribute Summary

• #connection ⇒ Object readonly

  Returns the value of attribute connection.

Instance Method Summary

• #execute(command) ⇒ Object

  This method should be overriden.

• #initialize(connection: nil, host: 'localhost', port: 6600) ⇒ Abstract constructor

  You can provide you own connection.

Constructor Details

#initialize(connection: nil, host: 'localhost', port: 6600) ⇒ Abstract

You can provide you own connection. It should have same

# File 'lib/mpd/commands/abstract.rb', line 16

def initialize(connection: nil, host: 'localhost', port: 6600)
  @connection = connection || Connection.new(host: host, port: port).tap(&:connect).tap(&:gets)
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.

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

def connection
  @connection
end

Instance Method Details

#execute(command) ⇒ Object

This method should be overriden. Example:

def execute
  super('ping')
end

# File 'lib/mpd/commands/abstract.rb', line 28

def execute(command)
  exec_command(command)
end