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set: introduce set intersection
Signed-off-by: oppiliappan <me@oppi.li>
authored by
oppiliappan
and committed by
Tangled
ba5233f0
b1b9ce16
+11
+11
set.go
+11
set.go
···
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maps.Copy(result, other)
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return result
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}
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+
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// Intersection returns a new set containing elements common to s and other.
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func (s Set[T]) Intersection(other Set[T]) Set[T] {
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result := New[T]()
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for k := range s {
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if _, ok := other[k]; ok {
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result.Add(k)
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}
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}
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return result
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}