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trupin/how_unit_testing_can_help_write_better_designs_3.swift

Created April 25, 2018 01:07
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how_unit_testing_can_help_write_better_designs_3.swift
protocol KeyValueStoring {
/// Fetches a movie based on its key
func getValue<Value>(for key: String, completion: @escaping (Result<Value?, KeyValueStoreError>) -> Void)
/// Insert or update a movie
func set<Value>(value: Value, for key: String)
}
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