SpacyRicochet

If you construct a Swift NSObject subclass with a designated initialiser that only has default parameters, for example;

{code:swift}
class SomeClass: NSObject {
    private let foo: Int!
    
    init(foo bar: Int = 1) {
        foo = bar
    }
}

SpacyRicochet

//
//  CwlRandom+NWA.swift
//  Butterfly
//
//  Created by Bruno Scheele on 10/07/16.
//  Copyright © 2016 Noodlewerk Apps V.o.f. All rights reserved.
//

import Foundation

SpacyRicochet

// The easiest pattern. Just use a `static let`, which gets lazy loaded as a bonus.
class Singleton {
    static let sharedInstance = Singleton()
    
    func helloWorld() {
        print("Hello world")
    }
}

Singleton.sharedInstance.helloWorld() // prints "Hello world"

SpacyRicochet

//: Playground - noun: a place where people can play

import UIKit

protocol Money: CustomStringConvertible {
    var amount:  Double { get }
    var inGold: Double { get }
    var symbol: String { get }
}

SpacyRicochet

Something to fetch

SpacyRicochet

/** A person, with a name. */
@interface Person : NSObject

/** Creates a new person with the specified name. */
+ (id)newWithString:(NSString *)name;

@end

SpacyRicochet

# Upload with HockeyApp
open -a HockeyApp "${ARCHIVE_PATH}"

# Auto increment CFBundleVersion
buildNumber=$(/usr/libexec/PlistBuddy -c "Print CFBundleVersion" "${PROJECT_DIR}/${INFOPLIST_FILE}")
buildNumber=$(($buildNumber + 1))
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${PROJECT_DIR}/${INFOPLIST_FILE}"

SpacyRicochet

// For the directory 'en' find all m4v files and combine add the audio of other languages.
find * -name "*.m4v" -exec ffmpeg -i "{}" -i "../de/{}" -i "../fr/{}" -i "../nl/{}" -i "../sp/{}" -map 0 -map 1:a:0 -map 2:a:0 -map 3:a:0 -map 4:a:0 -metadata:s:a:0 language=eng -metadata:s:a:1 language=deu -metadata:s:a:2 language=fra -metadata:s:a:3 language=nld -metadata:s:a:4 language=spa -y "../all/{}" \;

// Make all audio of every m4v file mono and lower the sound bit rate to 48k. Change the size.
find * -name "*.mp4" -exec ffmpeg -i "{}" -map 0 -ac 1 -ab 48k -s 504x896 -y "../all_lq/{}" \;

// Use the following syntax to parse other extensions. Taken from: http://stackoverflow.com/a/8107281/571461
find -L . -type f -name "*.mp4" -exec sh -c 'ffmpeg -i ${1%.mp4}.wav' _ {} \;

SpacyRicochet

    _chimpKit = [[ChimpKit alloc] initWithDelegate:self andApiKey:@"APIKEY"];
    NSDictionary *mergeVars = @{
                                @"FNAME"          : @"Code name",
                                @"EMAIL"          : @"codename@email.com",
                                @"BIRTHDAY"       : @"dd-MM-yyyy",
                                @"GENDER"         : @"male", // or 'female'
                                @"LANGUAGE"       : NSLocalizedString(@"Key", nil), // localized string
                                @"MC_LANGUAGE"    : NSLocalizedString(@"HFXMailchimpLanguageString", nil), // localized string
                                @"SUBSCRIBE"      : @"yes", // or 'no'
                               };

SpacyRicochet

// DebugView: Adds a Quartz border around the view.
// shortcut: debugView
// scope: Function or Method
// Don't forget to #import <QuartzCore/QuartzCore.h>.

<#view#>.layer.borderColor = [UIColor cyanColor].CGColor;
<#view#>.layer.borderWidth = 1.f;


// Localized String: Makes it easier to start localizing from the get-go.