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Merge 3e26b30ae8 into a523c5f6f3

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leonklingele 2017-01-07 18:15:06 +00:00 • committed by GitHub
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6
creational/singleton.md
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@ -9,14 +9,12 @@ package singleton
type singleton map[string]string
var once sync.Once
var instance singleton
func New() singleton {
once.Do(func() {
if instance == nil {
instance = make(singleton)
})
}
return instance
}