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package utils
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func WaitFor(fn func()) <-chan struct{} {
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ch := make(chan struct{})
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go func() {
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defer close(ch)
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fn()
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}()
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return ch
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}
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func ToLookupMap[T comparable](s []T) map[T]struct{} {
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m := make(map[T]struct{}, len(s))
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for _, item := range s {
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m[item] = struct{}{}
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}
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return m
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}
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