Good answer, Beatnik! Allow me to suggest a simplification to your solution. Use SUPER;) and you don't need the TIEHASH routine.

Package Tie::Hash::SaveConfig;
@ISA = qw(Tie::StdHash);

use strict;
sub STORE {
    my $self = shift;
    SaveConfig();
    $self->SUPER::STORE(@_);
    # or (probably better) here:
    # SaveConfig();
}
 
sub SaveConfig {
    # do something ...
    print "Config saved\n";
}

1;

[download]

Update: Note merlyn's comment below. I put an additional comment into the code. From the original post, though, it's not clear what is actually wanted.

-- Hofmator

In reply to Re: Re: simple tie? by Hofmator
in thread simple tie? by L0rdPhi1

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