Branch Coverage
lib/Zen/Koans.pm
Criterion
Covered
Total
%
branch
5
6
83.3
line
true
false
branch
1290
1
3
unless defined $num
1291
2
1
unless $num =~ /^(\d+)$/ and $1 > 0 and $1 <= $total
1296
0
1
unless exists $koans[$num]