Mark Timer.after, Timer.every as @discardableResult

Author: radex

Sources/SwiftyTimer.swift

@@ -30,6 +30,7 @@ extension Timer{
 
  /// Create and schedule a timer that will call `block` once after the specified time.
 
+@discardableResult
 publicclassfunc after(_ interval:TimeInterval, _ block:()->Void)->Timer{
 lettimer=Timer.new(after: interval, block)
  timer.start()
@@ -38,6 +39,7 @@ extension Timer{
 
  /// Create and schedule a timer that will call `block` repeatedly in specified time intervals.
 
+@discardableResult
 publicclassfunc every(_ interval:TimeInterval, _ block:()->Void)->Timer{
 lettimer=Timer.new(every: interval, block)
  timer.start()
@@ -47,7 +49,8 @@ extension Timer{
  /// Create and schedule a timer that will call `block` repeatedly in specified time intervals.
  /// (This variant also passes the timer instance to the block)
 
-@nonobjcpublicclassfunc every(_ interval:TimeInterval, _ block:(Timer)->Void)->Timer{
+@nonobjc@discardableResult
+publicclassfunc every(_ interval:TimeInterval, _ block:(Timer)->Void)->Timer{
 lettimer=Timer.new(every: interval, block)
  timer.start()
 return timer