mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-06 15:08:50 +00:00
47fbb72fa6
Summary: Related issue: #333 I've made a very simple macOS example app. It's just a list of names which can be searched, shuffled or deleted. I think this is a good starting point for anyone who wants to use this on macOS projects :)  Closes https://github.com/Instagram/IGListKit/pull/337 Reviewed By: rnystrom Differential Revision: D4345236 Pulled By: jessesquires fbshipit-source-id: ce75372263d3f451e34f2c816c14ab6bc82116a7
40 lines
1.3 KiB
Swift
40 lines
1.3 KiB
Swift
/**
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Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
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The examples provided by Facebook are for non-commercial testing and evaluation
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purposes only. Facebook reserves all rights not expressly granted.
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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
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FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import Foundation
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final class UsersProvider {
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enum UsersError: Error {
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case invalidData
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}
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let users: [User]
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init(with file: URL) throws {
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let data = try Data(contentsOf: file)
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let json = try JSONSerialization.jsonObject(with: data, options: [])
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guard let dicts = json as? [[String: String]] else {
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throw UsersError.invalidData
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}
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self.users = dicts.enumerated().flatMap { index, dict in
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guard let name = dict["name"] else { return nil }
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return User(pk: index, name: name.capitalized)
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}.sorted(by: { $0.name < $1.name })
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}
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}
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