Authored by cdunkel
Committed by GitHub

Update Prefetch Docs

Updated prefetchUrls: and prefetchUrls:progress:completed: documentation to mention that any already running prefetch operations are canceled if the operation is called.
@@ -78,7 +78,8 @@ typedef void(^SDWebImagePrefetcherCompletionBlock)(NSUInteger noOfFinishedUrls, @@ -78,7 +78,8 @@ typedef void(^SDWebImagePrefetcherCompletionBlock)(NSUInteger noOfFinishedUrls,
78 /** 78 /**
79 * Assign list of URLs to let SDWebImagePrefetcher to queue the prefetching, 79 * Assign list of URLs to let SDWebImagePrefetcher to queue the prefetching,
80 * currently one image is downloaded at a time, 80 * currently one image is downloaded at a time,
81 - * and skips images for failed downloads and proceed to the next image in the list 81 + * and skips images for failed downloads and proceed to the next image in the list.
  82 + * Any previously-running prefetch operations are canceled.
82 * 83 *
83 * @param urls list of URLs to prefetch 84 * @param urls list of URLs to prefetch
84 */ 85 */
@@ -87,7 +88,8 @@ typedef void(^SDWebImagePrefetcherCompletionBlock)(NSUInteger noOfFinishedUrls, @@ -87,7 +88,8 @@ typedef void(^SDWebImagePrefetcherCompletionBlock)(NSUInteger noOfFinishedUrls,
87 /** 88 /**
88 * Assign list of URLs to let SDWebImagePrefetcher to queue the prefetching, 89 * Assign list of URLs to let SDWebImagePrefetcher to queue the prefetching,
89 * currently one image is downloaded at a time, 90 * currently one image is downloaded at a time,
90 - * and skips images for failed downloads and proceed to the next image in the list 91 + * and skips images for failed downloads and proceed to the next image in the list.
  92 + * Any previously-running prefetch operations are canceled.
91 * 93 *
92 * @param urls list of URLs to prefetch 94 * @param urls list of URLs to prefetch
93 * @param progressBlock block to be called when progress updates; 95 * @param progressBlock block to be called when progress updates;