I think your version is butchering array references, and it doesn't handle scalar references. I think this works:
sub mychomp { while (@_) { for (shift) { ref or (eval { chomp if defined }, last); ref eq 'SCALAR' and (eval { chomp $$_ if defined $$_ }, last); ref eq 'ARRAY' and (do { push @_, map \$_, @$_ }, last); ref eq 'HASH' and (do { push @_, map \$_, values %$_ }, last); } } }
Question, though, why are we eval'ing the scalar chomps? chomp warns on undef, but does it fail under some condition? (update: I think I answered my own question...its for constant values which can't be chomped).

In reply to Re: Re: chomp any data structure recursively by runrig
in thread chomp any data structure recursively by Juerd

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