Add `set.symmetric_difference` (and not `set.is_superset`)

gleam-lang / stdlib

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Add `set.symmetric_difference` (and not `set.is_superset`) #594

Closed scorpi4n closed 4 months ago

scorpi4n commented 4 months ago

I mentioned symmetric_difference and is_superset in #590, I still think symmetric_difference is worth implementing, but the latter feels redundant with is_subset being implemented in #593.

I'm willing to work on this if it sounds good!

lpil commented 4 months ago

That sounds great! Thank you