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, Consume, Crossfade, CurrentPlaylistAdd, CurrentPlaylistClear, CurrentPlaylistInfo, CurrentPlaylistRemove, CurrentSong, Next, Pause, Ping, Play, PlaylistAdd, PlaylistClear, PlaylistDelete, PlaylistInfo, PlaylistList, PlaylistLoad, PlaylistRemove, PlaylistSave, Previous, Random, Repeat, SetVolume, Single, Status, Stop, Update

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 = if connection
                  connection
                else
                  Connection.new(host: host, port: port)
                            .tap(&:connect)
                            .tap(&:gets)
                end
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 34

def execute(command)
  exec_command(command)
end