exercises in patterns #3.

no. 3

and the third of the series.  i did this one awhile ago, but haven't gotten around to doing more since things have picked up a bit around here despite me being "funemployed" (just this one time, i swear i'll never use that term ever again).  and i must apologize for the infrequency of posts recently, i'm working on some personal projects that have taken up a bit of my time during the day, but hopefully i'll be able to share those soon!  in the meantime - what's up with you?