louischatriot/node-binary-search-tree — pull request #6 by yozo1984 (2014-09-02 04:11:50+00:00)
Title: Make value optional

Hi,

First of all, thank you so much for developing this package. It's really useful and do exactly what I expected to do for the most of the time. One minor problem of mine when using the library is that I have to pass in a value. Although it is okay to just leave automatically as undefined, the data will become [undefined] which I found unnecessary. I did some quick modification to stop this. Please feel free to let me know if you think this should not be changed.

Thanks,
Zak