On 1/23/13, J. P. L. MartÃn <arguser@gmail.com> wrote:
Say I have an OrderedCollection which I want to save into a file and then recover from that file when I restart the application. How should I proceed? So far I've been doing a mess, saving the OrderedCollection on a file asString, since I'm then unable to recover it asOrderedCollection.
Maybe you'll have a look at SandstoneDB http://onsmalltalk.com/sandstonedb-simple-activerecord-style-persistence-in-... I do not know where the most recent version for Pharo 1.4 is, but I'm sure somebody else can answer that. --Hannes
Another problem that I have is at the moment of showing items from that OrderedCollection on a MultiColumnListMorph where I get unwanted info from the printOn:
a Prestamo fechaPrevistaDevolucion: 20 January 2013 fechaPrestamo: 17 January 2013 id: ''1'' idSocio: ''2'' idEjemplarl: ''1'' fechaDevolucion: '''''
Where I want:
20 January 2013 17 January 2013 1 2 1 ''
Here you can find the source code: https://github.com/arguser/Paradigmas-Final