mirror of
https://github.com/Instagram/IGListKit
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879260b417
Summary: https://github.com/Instagram/IGListKit/pull/209 Reviewed By: rnystrom Differential Revision: D4190633 fbshipit-source-id: 9d382b9ba3f3d20c8b9c48d900650ec354bc9728
41 lines
1.3 KiB
Swift
41 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 IGListKit
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final class FeedItem: IGListDiffable {
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let pk: Int
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let user: User
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let comments: [String]
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init(pk: Int, user: User, comments: [String]) {
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self.pk = pk
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self.user = user
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self.comments = comments
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}
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//MARK: IGListDiffable
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func diffIdentifier() -> NSObjectProtocol {
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return pk as NSObjectProtocol
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}
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func isEqual(toDiffableObject object: IGListDiffable?) -> Bool {
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guard self !== object else { return true }
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guard let object = object as? FeedItem else { return false }
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return user.isEqual(toDiffableObject: object.user) && comments == object.comments
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}
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}
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