PHCollectionList+Extension

//
//  PHCollectionList+Extension.swift
//  Photo
//
//  CSDN:http://blog.csdn.net/y550918116j
//  GitHub:https://github.com/937447974/Blog
//
//  Created by yangjun on 15/12/26.
//  Copyright © 2015年 阳君. All rights reserved.
//

import UIKit
import Photos

public extension PHCollectionList {

/// 获取PHAsset集合
///
/// - parameter options : PHFetchOptions?
///
/// - returns: [PHAsset]
func fetchAssetsWithOptions(options: PHFetchOptions?) -> [PHAsset] {
var assets = [PHAsset]()
let fetchResult = PHAssetCollection.fetchMomentsInMomentList(self, options: options)
fetchResult.enumerateObjectsUsingBlock { (obj: AnyObject, index: Int, umPointer: UnsafeMutablePointer<ObjCBool>) -> Void in
if let assetCollection = obj as? PHAssetCollection {
assets.appendContentsOf(assetCollection.fetchAssetsWithOptions(options))
}
}
return assets
}

}

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