Hi folks, In understanding how Catalyst work and how to work with , I'm making very simple stuff, like having a model that only returns a directory listing. I found something curious before starting to make a view. Every line of the directory listing, obtained with 'ls -l', will be chomped if I do not put a print "String !" just before it in the model, like this:
prints chomped lines, which results in unstructured output in the browser: MyApp01/lib/MyApp01/Model/MyApp01Model.pm sub getFiles() { my ( $self, $c ) = @_; @{$c->stash->{files}} = `ls -l /home/user/`; } prints neatly, every line of the directory listing on a separate line in the browser: sub getFiles() { my ( $self, $c ) = @_; print "getFiles() !"; @{$c->stash->{files}} = `ls -l /home/frodo/`; } 'getFiles()!' will also get printed in the browser, but I presume this is OK. The output is in the following. There are no view defined at the moment. MyApp01/lib/MyApp01/Controller/Root.pm sub end : ActionClass('RenderView') { my ( $self, $c ) = @_; if (defined $c->stash->{files}) { $c->response->body( "@{$c->stash->{files}}" ) } else { $c->response->body("NO DATA !"); } } Can someone tell me why the output of the directory listing is not the same due to, apparently, the poresence of a print statement ? Al _______________________________________________ List: Catalyst@lists.rawmode.org Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.rawmode.org/ Dev site: http://dev.catalyst.perl.org/