@countvajhula recently announced Qi here: Qi tutorial and Jay's challenge
A brief summary taken from Qi: An Embeddable Flow-Oriented Language :
An embeddable, general-purpose language to allow convenient framing of programming logic in terms of functional flows.
I find that this section nicely presents some more details if you are interested.
Note that I am not a Qi user, but that I find the concept very interesting 