componentDidUpdate()

in 01 - Core/06 - Refs.js [58:65]

• 8 lines of code
• 3 McCabe index (conditional complexity)

  componentDidUpdate() {
    if (this.buttonWasEverMounted) {
      console.log('button was mounted at least once');
    }
    if (this.buttonWasMountedThisPass) {
      console.log('button was mounted during this render pass');
    }
  }