Hi all,
I blessed a hash on a module
my $self = bless {},$class
Other parts of the project may change the blessed hash, but I need to know if it was changed or not.
If there any chance of doing this without writing a tie-handler?
I thought of something like...
sub SET {
 my $self = shift;
 $self->{_changed} = 1;
}

[download]

edit: Others are allowed to change the hash and I don't care about the keys they add. It's going to be a session hash and I want to refresh the disk store only if there are changes.

In reply to Catching writes to a bless'ed hash by Sewi

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