GroupBy

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	16 of 16	0%	0 of 0	n/a	2	2	5	5	2	2
GroupBy()		0%		n/a	1	1	3	3	1	1
by(Groupable[])		0%		n/a	1	1	2	2	1	1