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prostakm/CleanUseCase.swift

Created November 16, 2017 15:52
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CleanUseCase.swift
protocol UseCase {
func execute() -> String
}
class ShowDataUseCase: UseCase {
let gateway: DataGateway
init(dataGateway: DataGateway) {
self.gateway = dataGateway
}
func execute() -> String {
return gateway.getData()
}
}
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