Re: Gtk2::TreeModel - foreach

[Zettai Muri <zettaimuri ymail com>]

> > Use pass a hash or other reference to the foreach():

Martin, very cool!  I sure have a long way to go before I can even imagine a solution like this.

> Or here is an alternative that doesn't use the foreach method.
>
>
> sub search {
>     my ($model, $search_string) = @_;
>     my $iter  = $model->iter_first;
>     my $found;
>
>     do {
>       if ($model->get($iter, 0) ~= /$search_string/) {
>          $found = 1;
>       } else {
>          $iter  = $model->iter_next;
>       }
>     } while (! $found && $iter);
>
>     return $found;
> }
>
>
> if ( search($model, 'bob') ) {
>     print ("Welcome back!\n");
> } else {
>    print ("Who are you!\n");
> }

Jeff, thank you for keeping it simple and offering an alternative.

You guys make it look so easy.

ZM.


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