Class: MPD::Controller::Playlists

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/mpd/controller/playlists.rb

Defined Under Namespace

Classes: Playlist

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(controller) ⇒ Playlists

Returns a new instance of Playlists.



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# File 'lib/mpd/controller/playlists.rb', line 74

def initialize (controller)
  @controller = controller
end

Instance Attribute Details

#controller ⇒ Object (readonly)

Returns the value of attribute controller.



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# File 'lib/mpd/controller/playlists.rb', line 72

def controller
  @controller
end

Instance Method Details

#[](name) ⇒ Object 



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# File 'lib/mpd/controller/playlists.rb', line 78

def [] (name)
  find { |p| p.name == name.to_s }
end

#delete(name) ⇒ Object 



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# File 'lib/mpd/controller/playlists.rb', line 82

def delete (name)
  self[name].delete! rescue nil
end

#each ⇒ Object 



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# File 'lib/mpd/controller/playlists.rb', line 86

def each
  return to_enum unless block_given?

  name          = nil
  last_modified = nil

  controller.do_and_raise_if_needed(:listplaylists).each {|key, value|
    if key == :playlist
      if last_modified
        yield Playlist.new(self, name, last_modified)
      end

      name          = value
      last_modified = nil
    elsif key == :"Last-Modified"
      last_modified = value
    end
  }

  if name
    yield Playlist.new(self, name, last_modified)
  end

  self
end