flamontagne / rrschedule Goto Github PK
View Code? Open in Web Editor NEWRound-Robin Schedule generator
Home Page: http://flamontagne.github.com/rrschedule
License: MIT License
rrschedule's Issues
Home and Away issue for Round Robin
Hi,
I notice there is an issue with rrschedule when generating home and away for certain Teams.
schedule = RRSchedule::Schedule.new(:teams => (1..6).collect.to_a,
:rules => [RRSchedule::Rule.new(:wday => 1)],
:cycles => 2,
:shuffle => false
).generate
The data that it generates out
@rules=[#<RRSchedule::Rule:0x007fac6480a418 @gt=[Thu, 11 Feb 2016 19:00:00 +0000], @ps=["Field #1", "Field #2"], @wday=1>],
@schedule=
[{:team_a=>6, :team_b=>1, :gamedate=>Mon, 15 Feb 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>5, :team_b=>2, :gamedate=>Mon, 15 Feb 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>4, :team_b=>3, :gamedate=>Mon, 22 Feb 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>5, :team_b=>1, :gamedate=>Mon, 22 Feb 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>4, :team_b=>6, :gamedate=>Mon, 29 Feb 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>3, :gamedate=>Mon, 29 Feb 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>1, :team_b=>4, :gamedate=>Mon, 07 Mar 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>3, :team_b=>5, :gamedate=>Mon, 07 Mar 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>6, :gamedate=>Mon, 14 Mar 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>3, :team_b=>1, :gamedate=>Mon, 14 Mar 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>4, :gamedate=>Mon, 21 Mar 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>6, :team_b=>5, :gamedate=>Mon, 21 Mar 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>1, :gamedate=>Mon, 28 Mar 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>6, :team_b=>3, :gamedate=>Mon, 28 Mar 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>4, :team_b=>5, :gamedate=>Mon, 04 Apr 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>6, :team_b=>1, :gamedate=>Mon, 04 Apr 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>5, :gamedate=>Mon, 11 Apr 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>3, :team_b=>4, :gamedate=>Mon, 11 Apr 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>1, :team_b=>5, :gamedate=>Mon, 18 Apr 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>6, :team_b=>4, :gamedate=>Mon, 18 Apr 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>3, :gamedate=>Mon, 25 Apr 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>4, :team_b=>1, :gamedate=>Mon, 25 Apr 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>3, :team_b=>5, :gamedate=>Mon, 02 May 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>6, :gamedate=>Mon, 02 May 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>1, :team_b=>3, :gamedate=>Mon, 09 May 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>4, :team_b=>2, :gamedate=>Mon, 09 May 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>5, :team_b=>6, :gamedate=>Mon, 16 May 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>2, :team_b=>1, :gamedate=>Mon, 16 May 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>6, :team_b=>3, :gamedate=>Mon, 23 May 2016, :ps=>"Field #1", :gt=>Thu, 11 Feb 2016 19:00:00 +0000},
{:team_a=>5, :team_b=>4, :gamedate=>Mon, 23 May 2016, :ps=>"Field #2", :gt=>Thu, 11 Feb 2016 19:00:00 +0000}],
As you look through the data, it seems like Team 1 and Team 6 is challenging each other on the same team_a and team_b slot for both rounds. By right for round 2, Team 6 should be team_b and Team 1 should be team_a.
I tried looking at your code but I can't see to find the issue. Do let me know if you need more info to help you in rectifying the issue. Thanks
balanced_ps => false throws error in get_best_ps
Hey man. Great gem.
schedule=RRSchedule::Schedule.new(
:teams => [
%w(A1 A2 A3 A4 A5 A6 A7 A8),
%w(B1 B2 B3 B4 B5 B6 B7 B8),
%w(C1 C2 C3 C4 C5 C6 C7 C8),
%w(D1 D2 D3 D4 D5 D6 D7 D8),
%w(E1 E2 E3 E4 E5 E6 E7 E8),
],
:rules => [
RRSchedule::Rule.new(
:wday => 3,
:gt => ["6:00 PM", "6:50 PM"],
:ps => ["North Field", "South Field"],
)
],
:cycles => 1,
:start_date => Date.parse("2010/10/13"),
:balanced_gt => false,
:balanced_ps => false
).generate
This throws an error on this line: https://github.com/flamontagne/rrschedule/blob/master/lib/rrschedule.rb#L299
Debugging shows that it's only pulling the first letter, so it seems that inside the 'else' it should be @gt_ps_avail[gt].first instead of @gt_ps_avail[gt].first[0]
I know you haven't updated this in quite a while, so I'm not sure if there's an edge case that I'm missing.
I'd be happy to submit a pull request if you'd like. I've got some other ideas that I'd like to play with on this gem also.
Error when passed object contains paperclip data
If the object passed into the schedule generator has a paperclip object that was just created using a form, then it does not know how to handle the information and I get a type error. I solved the problem by passing an integer instead of the object itself, but this does break the specification for the gem. It could also be an issue with paperclip. Will submit a similar report.
Bug when extra available resources
If you have more playing surfaces available for the number of teams competing, the same playing surfaces might repeat themselves on the same gameday
Have a way to specify the maximum of playing locations in a rule
Say for example that there are 8 volleyball fields available and that you want a maximum of 4 games played at 7:00 PM. Currently you have to specify 4 playing locations in the array, like [1,2,3,4]. The problem is that no games will be played on fields 5,6,7 and 8. There should be a way to say: "Here is the list of all my playing locations. Now choose 4 of them for the games"
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