keeping it simple

jashkenas · Nov 6, 2016 · dc25f46 · dc25f46
1 parent 8b1c109
commit dc25f46
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/documentation/coffee/async.coffee b/documentation/coffee/async.coffee
@@ -2,14 +2,14 @@ sleep = (ms) ->
   new Promise (resolve) ->
     window.setTimeout resolve, ms
 
+say = (text) ->
+  window.speechSynthesis.cancel() # cancel any prior utterances
+  window.speechSynthesis.speak new SpeechSynthesisUtterance text
+
 countdown = (seconds) ->
   for i in [seconds..1]
-    if window.speechSynthesis?
-      utterance = new SpeechSynthesisUtterance "#{i}"
-      window.speechSynthesis.cancel() # cancel any prior utterances
-      window.speechSynthesis.speak utterance
-    console.log i
+    say "#{i}"
     await sleep 1000 # wait one second
-  alert "Done! (Check the console!)"
+  say "Blastoff!"
 
 countdown(3)