added find_by_id method to playlist

guilhermesad / rspotify

A ruby wrapper for the Spotify Web API

MIT License

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Closed danicuki closed 6 years ago

danicuki commented 6 years ago

added find_by_id method to playlist, get playlist without being obligated to use user_id

guilhermesad commented 6 years ago

@danicuki looks good, thanks! Could you just add documentation as in other methods?

danicuki commented 6 years ago

done!

guilhermesad commented 6 years ago

Thanks! Love the examples ;)