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50 lines
1.6 KiB
50 lines
1.6 KiB
//
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// EnumTransform.swift
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// ObjectMapper
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//
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// Created by Kaan Dedeoglu on 3/20/15.
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//
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// The MIT License (MIT)
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//
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// Copyright (c) 2014-2016 Hearst
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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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import Foundation
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open class EnumTransform<T: RawRepresentable>: TransformType {
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public typealias Object = T
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public typealias JSON = T.RawValue
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public init() {}
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open func transformFromJSON(_ value: Any?) -> T? {
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if let raw = value as? T.RawValue {
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return T(rawValue: raw)
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}
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return nil
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}
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open func transformToJSON(_ value: T?) -> T.RawValue? {
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if let obj = value {
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return obj.rawValue
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}
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return nil
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}
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}
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