praeclarum

//
//  ArrayDiff.swift
//
//  Created by Frank A. Krueger on 6/30/15.
//  Copyright © 2015 Krueger Systems, Inc. All rights reserved.
//  License: MIT http://opensource.org/licenses/MIT
//

import Foundation

aral

let a = NSDictionary(object: NSNumber(bool: true), forKey: "boolKey")

let b: AnyObject? = a.objectForKey("boolKey")

if let b:AnyObject = b, c:NSNumber = (b as? NSNumber) where c.boolValue == true
{
    println("It’s true.")
}

jspahrsummers

/// Observes a run loop to detect any stalling or blocking that occurs.
///
/// This class is thread-safe.
@interface GHRunLoopWatchdog : NSObject

/// Initializes the receiver to watch the specified run loop, using a default
/// stalling threshold.
- (id)initWithRunLoop:(CFRunLoopRef)runLoop;

/// Initializes the receiver to detect when the specified run loop blocks for