This uses a combination of an Idle Queue, ReaddirThread, and tagger
Thread to scan a directory path and tag the audio files found within. I
do this by adding a scan() function to each Library object to begin
scanning (if not already running).
Libraries also have a stop() function to cancel any pending idle tasks
and stop any running threads. The Library table makes sure to stop each
Library object during shutdown so we don't leave any hanging threads.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Anna Schumaker
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