ciiqr

// zod schema
z.object({
    // valid if string or:
    optional: z.string().optional(), // field not provided, or explicitly `undefined`
    nullable: z.string().nullable(), // field explicitly `null`
    nullish: z.string().nullish(), // field not provided, explicitly `null`, or explicitly `undefined`
});

// type
{

jasonsnell

I've moved this to a proper GitHub project.

Check it out at: 

https://github.com/jasonsnell/PurpleAir-AQI-Scriptable-Widget

warpling

//
//  CAMediaTimingFunction.swift


import UIKit

extension CAMediaTimingFunction {

    static let linear     = CAMediaTimingFunction(name: .linear)
    static let easeOut    = CAMediaTimingFunction(name: .easeOut)

chriseidhof

import Foundation

class Box<T> {
    let unbox: T
    init(_ value: T) { self.unbox = value }
}

struct Notification<A> {
    let name: String
}

cruffenach

void CRWaitMinimumDurationAndExecute(NSTimeInterval start, NSTimeInterval minimumDuration, void(^block)(void)) {
    double diff = [NSDate date].timeIntervalSince1970-start;
    double delayInSeconds = MAX(0.0, minimumDuration-diff);
    dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayInSeconds * NSEC_PER_SEC));
    dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
        if (block) block();
    });
}

//Usage

calebd

extension Array {
    
    func first() -> Element? {
        if isEmpty {
            return nil
        }
        return self[0]
    }
    
    func last() -> Element? {

jlawton

// Fix for https://github.com/bryanjclark/ios-darken-image-with-cifilter

-(instancetype)darkened:(CGFloat)alpha andBlurredImage:(CGFloat)radius blendModeFilterName:(NSString *)blendModeFilterName {

  CIImage *inputImage = [[CIImage alloc] initWithImage:self];

  CIContext *context = [CIContext contextWithOptions:nil];

  //First, create some darkness
  CIFilter* blackGenerator = [CIFilter filterWithName:@"CIConstantColorGenerator"];

bryanjclark

- (CGRect)rectForSubstringWithRange:(NSRange)range
{
    
    /* Core Text methods that seem somewhere in the neighborhood of useful:
     CTRunGetPositionsPtr
     CTRunGetPositions
     CTRunGetImageBounds
     CTLineGetStringRange
     CTLineGetOffsetForStringIndex
     CTLineGetImageBounds

mattt

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \

prabirshrestha

@synthesize firstName = _firstName;
@synthesize txtFirstName = _txtFirstName;

[RACAbleSelf(self.firstName) subscribeNext:^(id x) { [self firstNameChanged:x]; }];
[self rac_bind:RAC_KEYPATH_SELF(self.firstName) to:self.txtFirstName.rac_textSubscribable];

- (void) firstNameChanged:(id)firstName {
    NSLog(@"changed: %@", firstName);
}