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Changes between Initial Version and Version 1 of Ticket #27328, comment 14

initial	v1
1		~~regarding two `for` loops - performance and speed: There's only a few iterations and no~~ much work per iteration, so I doubt it will have much impact, but you could time it out if you want.
	1	Regarding two `for` loops - performance and speed: There's only a few iterations and not much work per iteration, so I doubt it will have much impact, but you could time it out if you want.
2	2
3	3	"do you think eligible this method merged to django master? " - My guess is different people might want different behaviors as far as which cookies to keep and which to remove, and it's unclear how many people would actually find this useful. It's only 3 lines of code if anyone wants to add this code by hand, so there's not much gain in adding this to django master. It's easier to customize if it's not in django master.