ahmedk92

// Credits: https://github.com/realm/realm-cocoa/issues/1159

func compact() {
    let tmpPath = Realm.Configuration.defaultConfiguration.fileURL!.appendingPathExtension("bak")
    try! Realm().writeCopy(toFile: tmpPath)
    try! FileManager.default.replaceItem(at: Realm.Configuration.defaultConfiguration.fileURL!, withItemAt: tmpPath, backupItemName: nil, options: .usingNewMetadataOnly, resultingItemURL: nil)
}

// Usage:
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

ahmedk92

extension UIView {
      func traverseSubviewTree(action: (UIView) -> ()) {
        for sv in self.subviews {
            action(sv)
        }
        
        for sv in self.subviews {
            sv.traverseSubviewTree(action)
        }
    }

ahmedk92

var str = "one"

let actionOne = { [str = str] in
    print("str = \(str)")
}

let actionTwo = {
    print("str = \(str)")
}

ahmedk92

extension String {
    /**
        Returns the same string ensuring digits are in Latin.
        Useful in https requests, when the backend doesn't handle non-Latin digits.
        Not for cross-locale real value conversions (e.g. 12,5 => 12.5).
     */
    var withNumbersLatinized: String {
        get {
            var selfASNSString = self as NSString
            let pattern = "\\d+"

ahmedk92

post_install do |installer|
     # Your list of targets here.
     myTargets = [‘Alamofire’, ‘FontBlaster’, ‘MenuItemKit’]

     installer.pods_project.targets.each do |target|
         if myTargets.include? target.name
             target.build_configurations.each do |config|
                 config.build_settings[‘SWIFT_VERSION’] = ‘3.2’
             end
         end

ahmedk92

#import <objc/runtime.h>

static void* kBlocksKey = &kBlocksKey;

@implementation UIButton (Blocks)

- (void)blocks_addBlockForTouchUpInside:(void (^)(void))block {
    objc_setAssociatedObject(self, &kBlocksKey, block, OBJC_ASSOCIATION_COPY_NONATOMIC);
    [self addTarget:self action:@selector(blocks_tapped:) forControlEvents:UIControlEventTouchUpInside];
}

ahmedk92

  post_install do |installer|
      targetsToOptimizeAtDebug = ['SwiftSoup']
      
      installer.pods_project.targets.each do |target|
          if targetsToOptimizeAtDebug.include? target.name
            target.build_configurations.each do |config|
                if config.name == "Debug"
                    config.build_settings['SWIFT_OPTIMIZATION_LEVEL'] = '-Owholemodule'
                end
            end

ahmedk92

import UIKit

extension UIButton {
    typealias BlockType = (UIButton) -> ()
    private static var controlStatesBlockKey = "controlStatesBlockKey"

    func add(block: @escaping BlockType, forControlEvents controlEvents: UIControlEvents) {
        UIButton.controlStatesBlockKey += "\(controlEvents)"
        var blocks = (objc_getAssociatedObject(self, &UIButton.controlStatesBlockKey) as? [BlockType]) ?? []
        blocks.append(block)

ahmedk92

var xml = "<ق>نص</ق>"
var pattern = "<ق>(.*)</ق>"
var regex = try? NSRegularExpression(pattern: pattern, options: .caseInsensitive)
var textCheckingResult: NSTextCheckingResult? = regex?.firstMatch(in: xml, options: [], range: NSRange(location: 0, length: xml.count))
var matchRange: NSRange? = textCheckingResult?.range(at: 1)
var match: String? = nil
if let aRange = matchRange {
    match = (xml as NSString).substring(with: aRange)
}
print("Found string '\(match ?? "")'")

ahmedk92

        let queryParams = "{query}{&page, per_page, sort, order}"
        let urlString = "https://api.github.com/search/repositories?q=" + queryParams.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!
        let url = URL(string: urlString)!