37 lines
525 B
Go
37 lines
525 B
Go
package ethutil
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type Settable interface {
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AsSet() UniqueSet
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}
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type Stringable interface {
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String() string
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}
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type UniqueSet map[string]struct{}
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func NewSet(v ...Stringable) 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 Stringable) UniqueSet {
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self[k.String()] = struct{}{}
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return self
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}
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func (self UniqueSet) Include(k Stringable) bool {
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_, ok := self[k.String()]
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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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