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Kyle Van Essen kyleve
UI Systems EM at@square
- Square, Inc.
- San Francisco
- 20:08
(UTC -07:00) - @kyleve@mastodon.online
kyleve /CompareEquatableProperties.swift
CreatedJuly 29, 2022 00:56
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| // | |
| // CompareEquatableProperties.swift | |
| // ListableUI | |
| // | |
| // Created by Kyle Van Essen on 7/28/22. | |
| // | |
| import Foundation |
kyleve /Synchronize.swift
Last activeJanuary 4, 2016 09:06
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| publicfunc Synchronize(semaphore:AnyObject,@noescape block:Voidthrows->Void)rethrows->Void | |
| { | |
| objc_sync_enter(semaphore) | |
| defer{objc_sync_exit(semaphore)} | |
| tryblock() | |
| } | |
| @warn_unused_result | |
| publicfunc Synchronize<Type>(semaphore:AnyObject,@noescape block:Voidthrows->Type)rethrows->Type |
kyleve /Init.swift
Last activeFebruary 3, 2018 23:01
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| // Make initialization + configuration of mutable classes (such as views) easier. | |
| @warn_unused_result | |
| publicfunc Init<Type>(value:Type,@noescape block:(object:Type)throws->Void)rethrows->Type | |
| { | |
| tryblock(object: value) | |
| return value | |
| } | |
| func example() | |
| { |
kyleve /gist:36b984d422cdc309447c
CreatedNovember 17, 2014 19:57
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| NSManagedObjectContext *context = [[NSManagedObjectContextalloc]initWithConcurrencyType:NSMainQueueConcurrencyType]; | |
| // Crashes with an EXC_BAD_ACCESS at 0x10. | |
| context.parentContext =nil; |
kyleve /gist:373d7951baf9cea69584
CreatedMay 2, 2014 07:38
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| /** | |
| Allows easier pushing and popping of clang warnings. | |
| Example (Ignoring undeclared selectors): | |
| SQClangDiagnosticPushIgnored(-Wundeclared-selector); | |
| SEL undeclaredSelector = @selector(thisSelectorDoesNotExist:::); | |
| SQClangDiagnosticPop; | |
| */ |
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| 1) Make Foo.xcconfig, add to project. | |
| 2) Change Xcode Project's Configurations to be based on Foo.xcconfig. | |
| 3) Add Run Script build phase. | |
| 4) Make Run Script build phase modifiy Foo.xcconfig to be something like "MY_FLAGS = "-lBar -lBaz"", etc. | |
| 5) Change "Other Linker Flags" in Build Settings to be ${MY_FLAGS}. |
kyleve /gist:8213806
CreatedJanuary 2, 2014 01:46
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| /** | |
| Provides the ability to verify key paths at compile time. | |
| If "keyPath" does not exist, a compile-time error will be generated. | |
| Example: | |
| // Verifies "isFinished" exists on "operation". | |
| NSString *key = SQKeyPath(operation, isFinished); | |
| // Verifies "isFinished" exists on self. |