use IO::File;
@handles = grep defined, map {
   new IO::File ($_, 'r')
   || warn ($_, ': cannot open: ', $!)
      && undef
} @file_names;

while (@list = grep defined, map scalar <$_>, @handles) {
  for $line (@list) {
    # do stuff with line
  }
}

In reply to Re: Naming file handles with variables? by happy.barney
in thread Naming file handles with variables? by sinee

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