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48 lines
1.8 KiB
48 lines
1.8 KiB
//
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// TransformOf.swift
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// ObjectMapper
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//
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// Created by Syo Ikeda on 1/23/15.
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//
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// The MIT License (MIT)
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//
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// Copyright (c) 2014-2018 Tristan Himmelman
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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open class TransformOf<ObjectType, JSONType>: TransformType {
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public typealias Object = ObjectType
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public typealias JSON = JSONType
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private let fromJSON: (JSONType?) -> ObjectType?
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private let toJSON: (ObjectType?) -> JSONType?
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public init(fromJSON: @escaping(JSONType?) -> ObjectType?, toJSON: @escaping(ObjectType?) -> JSONType?) {
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self.fromJSON = fromJSON
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self.toJSON = toJSON
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}
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open func transformFromJSON(_ value: Any?) -> ObjectType? {
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return fromJSON(value as? JSONType)
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}
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open func transformToJSON(_ value: ObjectType?) -> JSONType? {
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return toJSON(value)
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}
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}
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