Jim Roepcke JimRoepcke
JimRoepcke
/ Weird.swift
Last active
June 29, 2016 04:24
Please help me understand why the Swift 2.2 compiler in Xcode 7.3.1 says the class does not conform to the protocol
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| //: Playground - noun: a place where people can play | |
| protocol Thingy: class {} | |
| protocol ThingTaking: class { | |
| associatedtype ThingType: Thingy | |
| func some(thing: ThingType) | |
| } |
JimRoepcke
/ gist:5ff39b17a836174c868708302bda6623
Created
December 16, 2016 11:38
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| enum Bar: String { | |
| case a, b, c | |
| init?(w: Bool, x: Bool, y: Bool, z: Bool) { | |
| if w { | |
| if x { | |
| self = .a | |
| return | |
| } else if y { | |
| self = .b | |
| return |
JimRoepcke
/ Playground.swift
Created
March 26, 2020 01:54
Change in Swift behaviour with didSet property observer for @published property in Xcode 11.4
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| /* | |
| In Xcode 11.3.1, the output is: | |
| >>> setting n to -1 | |
| sending value through valueDidChange publisher | |
| situation negative("hello") | |
| <<< done | |
| >>> setting n to 1 | |
| sending value through valueDidChange publisher | |
| situation positive("hello") |
JimRoepcke
/ Playground.swift
Created
March 26, 2020 01:59
Change in Swift behaviour with didSet property observer for @published property in Xcode 11.4
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| /* | |
| In Xcode 11.3.1, the output is: | |
| >>> setting n to -1 | |
| sending value through valueDidChange publisher | |
| situation negative("hello") | |
| <<< done | |
| >>> setting n to 1 | |
| sending value through valueDidChange publisher | |
| situation positive("hello") |
JimRoepcke
/ gist:f47f7d541dcb92c87979a885d62af6f0
Created
October 1, 2024 22:48
iOS 18 crash in TCA with large reducer with generic sub-reducers
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| Incident Identifier: 49576494-AEF6-4749-B7BF-990FBE0C3C39 | |
| Distributor ID: com.apple.TestFlight | |
| Hardware Model: iPhone17,1 | |
| Process: MyApp [3919] | |
| Path: /private/var/containers/Bundle/Application/CCBF10BF-11EF-45CC-8EE7-0B92489E463A/MyApp.app/MyApp | |
| Identifier: com.mycompany.myapp.test | |
| Version: 12.38.1 (60441) | |
| AppStoreTools: 16A242d | |
| AppVariant: 1:iPhone17,1:18 | |
| Beta: YES |
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