moshen/node-googlemaps — pull request #36 by Kodextor (2014-01-02 15:12:14+00:00)
Title: Added case-insentive support for the 'mode' argument in both directions and distance

This supports mode:UPPERCASE('WALKING',etc.) & mode:LOWERCASE('walking',etc.).
Earlier, it was just supporting LOWERCASE('walking','bicycling',etc). I think this is necessary as it gives the developer a little bit of freedom and reduces confusion for starters(like me.. ) :)