Not clean ...

... in part, perhaps, because the  @a input array is affected (via aliasing) and winds up 'oba-oba-obo-ed': 

>perl -wMstrict -le
"my @a = qw(foobar barfoo foobaz bar foobor);
 my @c = grep {s/fo(ob.).+/$1/} @a;
 ;;
 printf qq{'$_'  } for @c;
 print qq{\n};
 printf qq{'$_'  } for @a;
"
'oba'  'oba'  'obo'

'oba'  'barfoo'  'oba'  'bar'  'obo'

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In reply to Re^4: Capturing regex from map by AnomalousMonk
in thread Capturing regex from map by trippledubs

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