refactoring

jsm/scheduler.js

@@ -0,0 +1,39 @@
+class Scheduler {
+  constructor() {
+      this.intervalTasks = new Map()
+      this.timeoutTasks = new Map()
+  }
+
+  setInterval(func, delay, ...args) {
+      this.intervalTasks.set(func, window.setInterval(func, delay, ...args))
+  }
+
+  clearInterval(func) {
+      if (this.intervalTasks.has(func)) {
+          window.clearInterval(this.intervalTasks.get(func))
+          this.intervalTasks.delete(func)
+      }
+  }
+
+  setTimeout(func, delay, ...args) {
+      this.timeoutTasks.set(func, window.setTimeout(func, delay, ...args))
+  }
+
+  clearTimeout(func) {
+      if (this.timeoutTasks.has(func)) {
+          window.clearTimeout(this.timeoutTasks.get(func))
+          this.timeoutTasks.delete(func)
+      }
+  }
+
+  resetTimeout(func, delay, ...args) {
+      this.clearTimeout(func)
+      this.setTimeout(func, delay, ...args)
+  }
+}
+
+
+const scheduler = new Scheduler
+
+
+export { scheduler }