18 lines
276 B
Go
18 lines
276 B
Go
// Copyright (c) 2020 Shivaram Lingamneni
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// released under the MIT license
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package utils
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type empty struct{}
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type StringSet map[string]empty
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func (s StringSet) Has(str string) bool {
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_, ok := s[str]
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return ok
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}
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func (s StringSet) Add(str string) {
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s[str] = empty{}
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}
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