marge method

Implementation

EdgeInsets marge(EdgeInsets other) {
  return copyWith(
    left: other.left != 0 ? other.left : left,
    right: other.right != 0 ? other.right : right,
    bottom: other.bottom != 0 ? other.bottom : bottom,
    top: other.top != 0 ? other.top : top,
  );
}