JaySunSyn

// DON'T do this
function when(expression, trueFn, falseFn) {
  if (expression) {
    return trueFn();
  }

  if (falseFn) {
    return falseFn();
  }
  return undefined;

JaySunSyn

function when(expression, trueFn, falseFn) {
  if (expression != null) {
    return trueFn();
  }

  if (falseFn != null) {
    return falseFn();
  }
  return undefined;
}

JaySunSyn

_valueChanged(value) {
  if (value) {
    this.postUpdate(value);
    return;
  }
  this._errorMessage = 'Please input an amount'
}

JaySunSyn

{
        "public_identifier": "jalal-fathi",
        "profile_pic_url": "https://s3.us-west-000.backblazeb2.com/proxycurl/person/jalal-fathi/profile?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=0004d7f56a0400b0000000001%2F20230703%2Fus-west-000%2Fs3%2Faws4_request&X-Amz-Date=20230703T191422Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=3344cc77b7413db235095623fc2aa06b6aea1482a9dc3bd05e771eaa9c26bfbb",
        "background_cover_image_url": null,
        "first_name": "Jalal",
        "last_name": "Fathi",
        "full_name": "Jalal Fathi",
        "follower_count": null,
        "occupation": "Chief Podkiter at podkite.com at Podkite",
        "headline": "Chief at podkite.com",