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#define DEVICE_IS_RETINA4 ([UIScreen mainScreen].bounds.size.height == 568.0f)

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#define DEVICE_IS_IPAD ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad)

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#define DEGREES_TO_RADIANS(degrees) ((M_PI * degrees) / 180.0)
#define RADIANS_TO_DEGREES(radians) ((180.0 / M_PI) * radians)

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#define DEVICE_IS_LOWER_iOS6 ([[[UIDevice currentDevice] systemVersion] floatValue] < 6.0f)

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#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"

#pragma clang diagnostic pop

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+ (id)sharedManager
{
    static dispatch_once_t once = 0;
    static id sharedInstance = nil;
    dispatch_once(&once, ^{
        sharedInstance = [self alloc] init];
    });
    return sharedInstance;
}

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#import <UIKit/UIKit.h>

@interface UIDevice (iPadMini)
@property (nonatomic, readonly, getter = isMiniModel) BOOL miniModel;
@end

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#define IOS_SDK_GREATER_IOS_6 (__IPHONE_OS_VERSION_MAX_ALLOWED >= 69000)

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//
//  UITableView+CATransaction.swift
//
//  Created by Marcel Dierkes on 08.05.15.
//  Copyright (c) 2015 Marcel Dierkes. All rights reserved.
//

import UIKit
import QuartzCore

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//
//  GCD+Swift.swift
//
//  Created by Marcel Dierkes on 01.06.15.
//  Copyright (c) 2015 Marcel Dierkes. All rights reserved.
//

import Dispatch

/**