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kateinoigakukun/CodePiece.swift

Created December 4, 2016 04:15
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そういえばEnumにProtocolExtensionするの一応できました。 #CodePiece
Raw
CodePiece.swift
protocol EnumStringConvertible {}
extension EnumStringConvertible where Self: Hashable {
var string: String {
return String(describing: self)
}
}
enum Hoge: EnumStringconvertible {
case yo
}
Hoge.yo.string //"yo"
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