Re: [Pharo-users] how to get out of this mess

[Roelof Wobben]

Thanks all @Richard  I did tried that way in the solution I put on the net. But I get stuck at the point that if I update a record in the Team Class the collection at the Tournament class was not updated. But right now , I try a new way to make it work that a new team is made and returned or a team is returned if that team is known. Roelof Op 25-3-2019 om 06:18 schreef Richard O'Keefe: This is a simple programming-contest sort of exercise. You "need" only two classes. + a Team   - knows its name (a String of at most 30 characters)     * This should be passed when the Team is created;       the rest of the program should NOT call (Team new)       and should NEVER see an un#initialize-d Team instance.   - knows the number of matches it has won, drawn, and lost     (non-negative Integers, initially zero).   - can report what it knows   - can report the total match count and point score   - can be told that it has won, drawn, or lost another match.   + a Tournament   - has a collection of Teams that it knows by name     (a Dictionary)   - and an sequence, initially undefined.   - can read a set of match triples from a stream,     forwarding the information about wins, draws, and losses     to Team instances, which are created when a new name is found,   - can convert the values of the teams collection to a     sorted collection that is sorted by a somewhat vague order,     I chose       - descending on point score, then       - descending on wins, then       - ascending  on losses, then       - ascending  on name.   - can write the sorted teams to a stream in tabular form.   ! Has a class method that does     (self new) read: <<source>>; sort; write: <<destination>> Frankly, formatting the output was the hardest part. On Mon, 25 Mar 2019 at 10:00, Roelof Wobben <r.wob...@home.nl> wrote: hello, I think I have to reconsider my classes and reponsibilities Right now Im thinking of this Team :  responsinble for team properties Ranking : reponsibilities  for checking if a team is in the ranking and updating the team statics Tournament :  parsing the ganes and call the right functions on Ranking Can this work or am In making to much classes Roelof Op 24-3-2019 om 19:02 schreef Roelof Wobben: > Hello, > > I tried another way to solve this but the code is a mess now. > > I can update a record but the record is not updated. > And I have to do a lot of the same steps for every team. > > Anyone who can help me to get out of this mess. > > Code so far:  https://github.com/RoelofWobben/tournament > > Roelof > > >