Method push

scripts/plugin-timing.js:23–30

(name)

    this.diff = diff;
  }
  push(name) {
    if (!hop(this.events, name)) {
      this.events[name] = [];
      this.visits[name] = 0;
    }
    this.events[name].push(this.now());
    this.visits[name]++;
  }
  pop(name) {
    if (hop(this.events, name) && this.events[name].length > 0) {
      const start = this.events[name].shift();