asaday

@interface NSFileHandle (fhreadline)
-(NSString*)readLine;
@end

@implementation NSFileHandle (fhreadline)

-(NSString*)readLine
{
  unsigned long long pos = [self offsetInFile];
    

asaday

import Foundation
import CommonCrypto

public typealias DigestHashFunc = @convention(c)(UnsafePointer<Void>, CC_LONG, UnsafeMutablePointer<UInt8>) -> UnsafeMutablePointer<UInt8>

public extension NSData {
	var md4: NSData { return digetstHash(CC_MD4, CC_MD4_DIGEST_LENGTH) }
	var md5: NSData { return digetstHash(CC_MD5, CC_MD5_DIGEST_LENGTH) }
	var sha1: NSData { return digetstHash(CC_SHA1, CC_SHA1_DIGEST_LENGTH) }

asaday

public struct Path {
	public static var documents: String { return NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] }
	public static var caches: String { return NSSearchPathForDirectoriesInDomains(.cachesDirectory, .userDomainMask, true)[0] }
	public static var library: String { return NSSearchPathForDirectoriesInDomains(.libraryDirectory, .userDomainMask, true)[0] }
	public static var support: String { return NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true)[0] }
	public static var temp: String { return NSTemporaryDirectory() }
	public static var resource: String { return Bundle.main.resourcePath ?? "" }

	@discardableResult public static func remove(_ path: String) -> Bool {
		do {

asaday

public struct Dispatch {

	public static func main(block: @escaping ()->()) {
		return DispatchQueue.main.async(execute: block)
	}

	public static func background(block: @escaping ()->()) {
		return DispatchQueue.global(qos: DispatchQoS.QoSClass.background).async(execute: block)
	}

asaday

public extension NSObject {
	func removeNotifications() {
		NSObject.cancelPreviousPerformRequests(withTarget: self)
		NotificationCenter.default.removeObserver(self)
	}

	func addNotification(_ aSelector: Selector, key: String) {
		NotificationCenter.default.addObserver(self, selector: aSelector, name: NSNotification.Name(rawValue: key), object: nil)
	}

asaday

public extension Data {
	var JSONObject: NSObject {
		return (try? JSONSerialization.jsonObject(with: self, options: .allowFragments)) as? NSObject ?? NSObject()
	}

	var XMLObject: Any {
		let x = XMLParser()
		return x.parse(self)
	}

asaday

public extension Date {

	static func dataformatter() -> DateFormatter {
		let f = DateFormatter()
		f.locale = Locale(identifier: "en_US_POSIX")
		f.timeZone = TimeZone.autoupdatingCurrent
		f.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZ" // ISO8601
		return f
	}

asaday

public extension Bundle {
    func infoStringForKey(_ key: String) -> String {
		return object(forInfoDictionaryKey: key) as? String ?? ""
	}

    var version: String { return infoStringForKey("CFBundleShortVersionString") }
    var build: String { return infoStringForKey("CFBundleVersion") }
	var displayName: String { return infoStringForKey("CFBundleDisplayName") }
	var identifier: String { return infoStringForKey("CFBundleIdentifier") }
}

asaday

extension NSDictionary {

	func lastof(path: String) -> Any? {
		var r: NSDictionary? = self
		let ar = path.components(separatedBy: "/")
		for a in ar.dropLast() {
			if a.isEmpty { continue }
			r = r?[a] as? NSDictionary
			if r == nil { return nil }
		}

asaday

func refrectedString(_ iobj: Any?, indent: String = "") -> String {
	guard let obj = iobj else { return "null" }
	
	let m = Mirror(reflecting: obj)
	
	if m.displayStyle == nil {
		if let s = obj as? String { return "\"\(s)\"" }
		return "\(obj)"
	}