pong: no need for multi-methods.
pong: no need for multi-methods.

AlexIljin/factor,tgunr/factor,tgunr/factor,mrjbq7/factor,AlexIljin/factor,factor/factor,bpollack/factor,factor/factor,bpollack/factor,AlexIljin/factor,bpollack/factor,AlexIljin/factor,AlexIljin/factor,bpollack/factor,factor/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,AlexIljin/factor,mrjbq7/factor,factor/factor,tgunr/factor,bpollack/factor,factor/factor,AlexIljin/factor,factor/factor,mrjbq7/factor,mrjbq7/factor,tgunr/factor,bpollack/factor,bpollack/factor,mrjbq7/factor