File Coverage

blib/lib/Mo/chain.pm
Criterion Covered Total %
statement 6 6 100.0
branch 4 4 100.0
condition n/a
subroutine 3 3 100.0
pod n/a
total 13 13 100.0


line stmt bran cond sub pod time code
1             package Mo::chain;
2             $Mo::chain::VERSION = '0.40';my$M="Mo::";
3             $VERSION='0.40';
4 21 100   21   96 *{$M.'chain::e'}=sub{my($P,$e,$o)=@_;$o->{chain}=sub{my($m,$n,%a)=@_;$a{chain}or return$m;sub{$#_?($m->(@_),return$_[0]):$m->(@_)}}};
  2 100   2   3  
  2     6   46  
  6         17  
  6         24  
  4         29