elm4ward

int main(int argc, char *argv[])
{
#ifdef DEBUG
    // will make debugging more easy
    @try {
        @autoreleasepool {
            return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
        }
    }
    @catch (NSException *exception) {

elm4ward

 NSMutableArray* ma = [[NSMutableArray alloc] init];
    
 // about 0.015 seconds
 for (int i = 0; i<10000; i++) {
    [ma addObject:[NSString stringWithFormat:@"%@ %d", @"ABC", i]];
 }
 // still slow: takes more than 7 seconds.....
 __block NSMutableArray* ma2 = [ma mutableCopy];
 [ma enumerateObjectsWithOptions:NSEnumerationReverse usingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
     [ma2 removeObject:obj];

elm4ward

    // create an auth manager object
    AGAuthenticationManager* authMgr = [AGAuthenticationManager manager];
    
    
    // add a new auth module and the required 'base url':
    NSURL* baseURL = [NSURL URLWithString:@"https://todoauth-aerogear.rhcloud.com/todo-server"];
    id<AGAuthenticationModule> myMod = [authMgr add:@"authMod" baseURL:baseURL];
    

    // ====================================

elm4ward

// attention: needs when.js, jquery and checks only for webkit 

var transformTo = function ($e, css, property) {
  var deferred = when.defer();
  $e.on('webkitTransitionEnd', function (e) {
    if (!!property && property !== e.originalEvent.propertyName) {
      return;
    }
    $e.off('webkitTransitionEnd');
    deferred.resolve();

elm4ward

// Current state of curry and partial application in Swift
// go 
func adder1(a:Int)(b:Int) -> Int {
    return a + b
}

let adder2 = {(a: Int, b: Int) -> Int in
    return a + b;
}

elm4ward

Process:               SourceKitService [41303]
Path:                  /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/sourcekitd.framework/Versions/A/XPCServices/SourceKitService.xpc/Contents/MacOS/SourceKitService
Identifier:            SourceKitService
Version:               1.0 (700.1.101.6)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Xcode [24966]
User ID:               502

Date/Time:             2015-11-19 15:16:41.268 +0100

elm4ward

import Foundation
#if os(iOS)
import UIKit
#endif

#if os(watchOS)
import WatchKit
#endif

extension NSMutableAttributedString {

elm4ward

/// the protocol
protocol ImplicitDefault {
  
  static var implicitDefault: Self { get }
}

/// the implementation for Strings
extension String: ImplicitDefault {
  
  /// i dont care i take the empty string as default

elm4ward

// ----------------------------------------------------------------------------------------------------
// ArrayZipper Comonads in Swift
//
// http://elm4ward.github.io/swift/functional/comonad/2016/03/30/monads-comonads.html
//
// 1. Array extensions
// 2. ArrayZipperError
// 3. ArrayZipper
// 4. ArrayZipper extensions
// 5. custom operators

elm4ward

// ----------------------------------------------------------------------------------------------------
// Protocol Flow in Swift
//
// http://elm4ward.github.io/swift/protocols/2016/04/02/protocollisions.html
//
// 1. The Protocols
// 2. The Flow 
// 3. String Example
// 4. Custom Example
// ----------------------------------------------------------------------------------------------------