Class: MTP::FileSystem::Genres

Inherits:
Object
  • Object
show all
Defined in:
lib/mtp/fuse.rb

Instance Method Summary collapse

Constructor Details

#initialize(device) ⇒ Genres

Returns a new instance of Genres.



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# File 'lib/mtp/fuse.rb', line 255

def initialize(device)
  @device = device
end

Instance Method Details

#can_rmdir?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mtp/fuse.rb', line 279

def can_rmdir?(path)
  dispatch(:can_rmdir?, path) do |path|
    !path.empty?
  end          
end

#contents(path) ⇒ Object 



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# File 'lib/mtp/fuse.rb', line 293

def contents(path)
  dispatch(:contents, path) do |path|
    @device.tracks.map { |t| t.genre }.uniq
  end
end

#directory?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mtp/fuse.rb', line 267

def directory?(path)
  path.size <= 3
end

#dispatch(method, path, &block) ⇒ Object 



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# File 'lib/mtp/fuse.rb', line 259

def dispatch(method, path, &block)
  if path.size > 1 or (path.size == 1 and method == :contents)
    Artists.new(@device, path.shift).send(method, path)
  else
    yield path
  end
end

#file?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mtp/fuse.rb', line 271

def file?(path)
  path.size == 4
end

#rmdir(path) ⇒ Object 



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# File 'lib/mtp/fuse.rb', line 285

def rmdir(path)
  dispatch(:rmdir, path) do |path|
    @device.objects.each do |object|
      @device.delete(object) if object.is_a?(Track) and path.first == object.genre
    end
  end
end

#size(path) ⇒ Object 



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# File 'lib/mtp/fuse.rb', line 275

def size(path)
  @device[path.last].compressed_size
end