61 lines
2.2 KiB
Swift
61 lines
2.2 KiB
Swift
//
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// Copyright (c) 2018 Touch Instinct
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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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//
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import RxSwift
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import RxCocoa
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public extension GeneralDataLoadingViewModel {
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/// Manually update state to result with given value.
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///
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/// - Parameter newResult: New value to use as result.
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func updateResultManually(to newResult: ResultType) {
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updateStateManually(to: .result(newResult: newResult, from: .just(newResult)))
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}
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/// Emit elements of ResultType from state observable.
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var resultObservable: Observable<ResultType> {
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loadingStateObservable.flatMap { state -> Observable<ResultType> in
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switch state {
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case .result(let newResult, _):
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return .just(newResult)
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default:
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return .empty()
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}
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}
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}
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/// Emit elements of ResultType from state driver.
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var resultDriver: Driver<ResultType> {
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loadingStateDriver.flatMap { state -> Driver<ResultType> in
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switch state {
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case .result(let newResult, _):
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return .just(newResult)
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default:
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return .empty()
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}
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}
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}
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}
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