Swift Extensions

NSRange.swift

//
//  NSRange.swift
//  MarkdownKit
//
//  Created by Sam Soffes on 12/23/14.
//  Copyright (c) 2014 Nothing Magical Inc. All rights reserved.
//

import Foundation

public extension NSRange {
	public var max: Int {
		return NSMaxRange(self)
	}
}

String.swift

//
//  String.swift
//  MarkdownKit
//
//  Created by Sam Soffes on 12/23/14.
//  Copyright (c) 2014 Nothing Magical Inc. All rights reserved.
//

import Foundation

public extension String {
	public var bounds: NSRange {
		return NSRange(location: 0, length: countElements(self))
	}

	public func substringWithRange(aRange: NSRange) -> String {
		let start = advance(startIndex, aRange.location)
		let end = advance(start, aRange.length)
		return substringWithRange(Range<Index>(start: start, end: end))
	}
}