From c7e15d664a34b29adeb59a532b1241c8c026603a Mon Sep 17 00:00:00 2001
From: markhughes248 <51246392+markhughes248@users.noreply.github.com>
Date: Wed, 5 Feb 2020 14:46:56 -0500
Subject: [PATCH] Update worker-pools.go to print results.

Great example but needs one small change to be complete!  Print the collected values from the results channel.
---
 examples/worker-pools/worker-pools.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/worker-pools/worker-pools.go b/examples/worker-pools/worker-pools.go
index b3c8892..d51bbef 100644
--- a/examples/worker-pools/worker-pools.go
+++ b/examples/worker-pools/worker-pools.go
@@ -49,6 +49,6 @@ func main() {
 	// finished. An alternative way to wait for multiple
 	// goroutines is to use a [WaitGroup](waitgroups).
 	for a := 1; a <= numJobs; a++ {
-		<-results
+		fmt.Println( <- results )
 	}
 }