[ci skip] Add note to downloadTask

mxcl · mxcl · commit 394436a468c3 · 2018-06-10T13:17:28.000-04:00
diff --git a/Sources/NSURLSession+Promise.swift b/Sources/NSURLSession+Promise.swift
@@ -92,6 +92,7 @@ extension URLSession {
     }
 
     /// - Remark: we force a `to` parameter because Apple deletes the downloaded file immediately after the underyling completion handler returns.
+    /// - Note: we do not create the destination directory for you, because we move the file with FileManager.moveItem which changes it behavior depending on the directory status of the URL you provide. So create your own directory first!
     public func downloadTask(_: PMKNamespacer, with convertible: URLRequestConvertible, to saveLocation: URL) -> Promise<(saveLocation: URL, response: URLResponse)> {
         return Promise { seal in
             downloadTask(with: convertible.pmkRequest, completionHandler: { tmp, rsp, err in

Original file line number	Diff line number	Diff line change
`@@ -92,6 +92,7 @@ extension URLSession {`
`92`	`92`	`}`
`93`	`93`
`94`	`94`	/// - Remark: we force a `to` parameter because Apple deletes the downloaded file immediately after the underyling completion handler returns.
	`95`	`+ /// - Note: we do not create the destination directory for you, because we move the file with FileManager.moveItem which changes it behavior depending on the directory status of the URL you provide. So create your own directory first!`
`95`	`96`	`public func downloadTask(_: PMKNamespacer, with convertible: URLRequestConvertible, to saveLocation: URL) -> Promise<(saveLocation: URL, response: URLResponse)> {`
`96`	`97`	`return Promise { seal in`
`97`	`98`	`downloadTask(with: convertible.pmkRequest, completionHandler: { tmp, rsp, err in`