33 lines
546 B
Go
33 lines
546 B
Go
package dnsexit_manager
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type Set struct {
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elements map[interface{}]struct{}
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}
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func CreateSet() *Set {
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return &Set{
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elements: make(map[interface{}]struct{}),
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}
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}
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func (set *Set) Add(value interface{}) {
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_, found := set.elements[value]
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if !found {
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set.elements[value] = struct{}{}
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}
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}
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func (set *Set) Delete(value interface{}) {
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delete(set.elements, value)
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}
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func (set *Set) List() []interface{} {
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keys := make([]interface{}, 0, len(set.elements))
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for _, key := range set.elements {
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keys = append(keys, key)
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}
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return keys
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}
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