Re^2: regex transforms of object attributes

You've got a bug:

  if (isa($set,"CODE")) {
    &set for $self->{'content'}; # Code to modify content 
  }
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That tries to call the subroutine set(). What you mean is:

   if (isa($set,"CODE")) {
     $set->() for $self->{'content'} # execute the $set coderef
   }
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