9. The synopsis does does not conform to best practices; especially using a bareword filehandle is not modern perl. Using perlcritic guidelines, I rewrote it like this: 
...
open my $fh, '<', 'test.txt';
...

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Uhmm... What does best practices say about not checking the return value of an open?

In reply to Re: deconstructing String::Iota - not worth one iota by ruzam
in thread deconstructing String::Iota - not worth one iota by Anonymous Monk

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