Branch Coverage

blib/lib/Lingua/TFIDF.pm

Criterion	Covered	Total	%
branch	7	10	70.0

line	true	false	branch
20	1	0	unless (defined $word_counter)
36	0	3	if @$documents == 0
39	2	1	ref $$documents[0] ? :
61	5	3	unless $normalize
73	0	2	if @$documents == 0