Does not resolve ~ in db filename

[pandrews11]

starting app with node music_guy.js getting the following error:

Patricks-MacBook-Air :: ~/Workspace/music_guy ‹master› » node music_guy.js
Starting Music Guy...
Listening on port 3000 ...
Renamer using %albumartist%/%album%/%title%
/Users/pandrews/Workspace/music_guy/db.js:44
                throw err;
                      ^
Error: ENOENT, no such file or directory '~/Music/_music_guy'
    at Error (native)
    at Object.fs.mkdirSync (evalmachine.<anonymous>:747:18)
    at Db (/Users/pandrews/Workspace/music_guy/db.js:41:16)
    at MusicGuy (/Users/pandrews/Workspace/music_guy/music_guy.js:38:5)
    at Object.<anonymous> (/Users/pandrews/Workspace/music_guy/music_guy.js:53:6)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Function.Module.runMain (module.js:501:10)

I have a directory and a file at that location.

[brendoncarroll]

It doesn't resolve '~'. I can look into this. Until then just use the full path.