akuraru

import UIKit

protocol UIViewControllerProtocol {
    // hogehoge...
}

extension UIViewController: UIViewControllerProtocol {
}

var viewController: protocol<UIViewControllerProtocol, UITableViewDelegate>! = nil

akuraru

extension Dictionary {
    func map<K, V>(f: (Key, Value) -> (K, V)) -> [K: V] {
        var r = Dictionary<K, V>(minimumCapacity: self.count)
        for key in self.keys {
            let (k, d) = f(key, self[key]!)
            r[k] = d
        }
        return r
    }
}

akuraru

// 鳥とバランス棒のシノニムを定義
typealias Birds = Int
typealias Pole  = (left: Birds, right: Birds)

// 左右に鳥が飛んできたことを表現
func landLeft(n: Birds) -> Pole -> Pole {
    return {p in (p.left + n, p.right)};
}

func landRight(n: Birds) -> Pole -> Pole {

akuraru

#import "NSObject+performSelector.h"

@implementation NSObject (performSelector)

- (void)call:(NSString *)sel {
    [self performSelector:@selector(sel)];
}

- (id)get:(NSString *)sel {
    return [self performSelector:@selector(sel)];

akuraru

@implementation HideTabBar

+ (void)tabBarHidden:(BOOL)hide tabBar:(UITabBarController *)tabBarController {
    CGFloat viewHeight = [self viewHeight:hide];
    for (UIView *view in tabBarController.view.subviews) {
        CGRect _rect = view.frame;
        if ([view isKindOfClass:[UITabBar class]]) {
            _rect.origin.y = viewHeight;
        } else {

akuraru

require 'set'

class Bunch
  def initialize(bunch1, bunch2 = nil)
    (bunch2 != nil) ? mergeBunch(bunch1, bunch2) : initValue(bunch1)
  end
  def initValue(value)
    @bunch1 = nil
    @bunch2 = nil
    @value = value

akuraru

+ (instancetype)sharedManager {
    static id manager_ = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        manager_ = [[self alloc] init];
    });
    return manager_;
}

akuraru

// pod 'NSDate-Escort'
// pod 'AZDateBuilder'

#import "NSDate+Escort.h"
#import "NSDate+AZDateBuilder.h"

NSDate *date = [[[NSDate date] dateByAddingDays:1] AZ_dateByUnit: @{
    AZ_DateUnit.hour : @9,
    AZ_DateUnit.minute : @0,
    AZ_DateUnit.second : @0,

akuraru

@implementation HogeViewController {
    __weak IBOutlet UIView *piyo;
}
@end

akuraru

- (IBAction)touchMove:(id)sender {
    __weak typeof (self) this = self;
    [self performSegueWithIdentifier:kSeguePicture sender:^(id controller) {
        [controller setViewObject:this.viewObject];
    }];
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(void (^)(id))sender {
    if (sender) {