looping over Collection::where() is really slow.
looping over Collection::where() is really slow.

Especially when it goes into the hundreds

notbakaneko/osu-web,nanaya/osu-web,omkelderman/osu-web,nekodex/osu-web,nanaya/osu-web,nekodex/osu-web,ppy/osu-web,ppy/osu-web,LiquidPL/osu-web,notbakaneko/osu-web,LiquidPL/osu-web,nekodex/osu-web,nanaya/osu-web,notbakaneko/osu-web,nanaya/osu-web,omkelderman/osu-web,nanaya/osu-web,ppy/osu-web,notbakaneko/osu-web,omkelderman/osu-web,nekodex/osu-web,LiquidPL/osu-web,notbakaneko/osu-web,ppy/osu-web,ppy/osu-web,nekodex/osu-web,omkelderman/osu-web,LiquidPL/osu-web,LiquidPL/osu-web