Update definition of STNetTaskSubscriptionBlock.

Author: kevin-lyn

README.md

@@ -191,7 +191,7 @@ Conform STHTTPNetTaskRequestObject protocol
 
 #### Use subscription block
 ```objc
-[_openWeatherTask subscribeState:STNetTaskStateFinished usingBlock:^(STNetTask *task) {
+[_openWeatherTask subscribeState:STNetTaskStateFinished usingBlock:^{
     if (task.error) { // Would be network issue
         _resultLabel.text = @"Network Unavailable";
         _goBtn.hidden = YES;

STNetTaskQueue.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "STNetTaskQueue"
-  s.version      = "0.0.16"
+  s.version      = "0.0.17"
   s.summary      = "STNetTaskQueue is a networking queue library for iOS and OS X. It's abstract and can be implemented in different protocols."
 
   s.description  = <<-DESC

STNetTaskQueue/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.0.16</string>
+	<string>0.0.17</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

STNetTaskQueue/STNetTask.h

@@ -46,7 +46,7 @@ typedef NS_ENUM(NSUInteger, STNetTaskState) {
     STNetTaskStateRetrying
 };
 
-typedef void (^STNetTaskSubscriptionBlock)(STNetTask *task);
+typedef void (^STNetTaskSubscriptionBlock)();
 
 @interface STNetTask : NSObject
 

STNetTaskQueue/STNetTask.m

@@ -71,7 +71,7 @@ - (void)notifyState:(STNetTaskState)state
     dispatch_async(dispatch_get_main_queue(), ^{
         STNetTaskSubscriptionBlock block = self.stateToBlock[@(state)];
         if (block) {
-            block(self);
+            block();
         }
 
         switch (state) {

STNetTaskQueueTest/STNetTaskQueueTest/STNetTaskQueueTestHTTP.m

@@ -195,8 +195,8 @@ - (void)testSubscriptionBlock
     testGetTask.id = 1;
     [[STNetTaskQueue sharedQueue] addTask:testGetTask];
 
-    [testGetTask subscribeState:STNetTaskStateFinished usingBlock:^(STNetTask *task) {
-        if (task.finished) {
+    [testGetTask subscribeState:STNetTaskStateFinished usingBlock:^{
+        if (testGetTask.finished) {
             [_expectation fulfill];
         }
         else {