33 lines
467 B
Go
33 lines
467 B
Go
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package ethutil
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type Settable interface {
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AsSet() UniqueSet
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}
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type UniqueSet map[interface{}]struct{}
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func NewSet(v ...interface{}) UniqueSet {
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set := make(UniqueSet)
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for _, val := range v {
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set.Insert(val)
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}
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return set
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}
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func (self UniqueSet) Insert(k interface{}) UniqueSet {
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self[k] = struct{}{}
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return self
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}
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func (self UniqueSet) Include(k interface{}) bool {
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_, ok := self[k]
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return ok
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}
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func Set(s Settable) UniqueSet {
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return s.AsSet()
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}
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