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29 lines
435 B
Go
29 lines
435 B
Go
package internal
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type StringSet map[string]struct{}
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func NewStringSet() StringSet {
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return make(StringSet)
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}
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func NewStringSetFromSlice(start []string) StringSet {
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ret := make(StringSet)
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for _, s := range start {
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ret.Add(s)
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}
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return ret
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}
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func (s StringSet) Add(i string) {
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s[i] = struct{}{}
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}
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func (s StringSet) Remove(i string) {
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delete(s, i)
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}
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func (s StringSet) Contains(i string) bool {
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_, ok := s[i]
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return ok
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}
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