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authorNicholas Tay <nick@windblume.net>2022-07-17 01:56:43 +1000
committerNicholas Tay <nick@windblume.net>2022-07-17 01:56:43 +1000
commitdaee1f1b5c739f42ba54a1ebbb9655f5034e315f (patch)
treedfeb6550b4c97e16c81fa589c8d113ffef599d92 /foray/Presenters
parent13f60899394f3bda4b77e6d5dc71f418ad0e2975 (diff)
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'weak self' stuff
Diffstat (limited to '')
-rw-r--r--foray/Presenters/PenguinItemPresenter.swift3
1 files changed, 2 insertions, 1 deletions
diff --git a/foray/Presenters/PenguinItemPresenter.swift b/foray/Presenters/PenguinItemPresenter.swift
index 698b56e..c4553ae 100644
--- a/foray/Presenters/PenguinItemPresenter.swift
+++ b/foray/Presenters/PenguinItemPresenter.swift
@@ -12,11 +12,12 @@ class PenguinItemPresenter {
let fetcher = ForayFetcher()
func fetch(receiver: @escaping ([PenguinItemViewModel]) -> ()) {
- fetcher.fetch(url: "https://users.windblume.net/~nick/upload/dummy.json") { (apiItems: [PenguinItemModel]) in
+ fetcher.fetch(url: "https://users.windblume.net/~nick/upload/dummy.json") { [weak self] (apiItems: [PenguinItemModel]) in
// Callback to main thread here
// There probably is a nicer way to do it, but we will DispatchQueue it back
// from the Presenter-level for now (main thread from VC onwards)
DispatchQueue.main.async {
+ guard let self = self else { return }
receiver(self.transform(models: apiItems))
}
}