Use object destructing (denoland#130)

gusha915 · Jun 5, 2018 · 58eb140 · 58eb140
1 parent 78124cd
commit 58eb140
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Showing 2 changed files with 11 additions and 10 deletions.
diff --git a/main.ts b/main.ts
@@ -34,11 +34,13 @@ let startCalled = false;
  startCalled = true;
 
  const msg = pb.Msg.decode(payload);
- const cwd = msg.startCwd;
- const argv = msg.startArgv;
- const debugFlag = msg.startDebugFlag;
- const mainJs = msg.startMainJs;
- const mainMap = msg.startMainMap;
+ const {
+ startCwd: cwd,
+ startArgv: argv,
+ startDebugFlag: debugFlag,
+ startMainJs: mainJs,
+ startMainMap: mainMap
+ } = msg;
 
  debug = debugFlag;
  util.log("start", { cwd, argv, debugFlag });

diff --git a/timers.ts b/timers.ts
@@ -27,15 +27,14 @@ export function initTimers() {
 function onMessage(payload: Uint8Array) {
  const msg = pb.Msg.decode(payload);
  assert(msg.command === pb.Msg.Command.TIMER_READY);
- const id = msg.timerReadyId;
- const done = msg.timerReadyDone;
- const timer = timers.get(id);
+ const { timerReadyId, timerReadyDone } = msg;
+ const timer = timers.get(timerReadyId);
  if (!timer) {
  return;
  }
  timer.cb(...timer.args);
- if (done) {
- timers.delete(id);
+ if (timerReadyDone) {
+ timers.delete(timerReadyId);
  }
 }