lazy swift
尋找LAZY資訊的人也對lazy swift感到興趣，以下是LAZY的靠北餐廳情報，If we add the lazy keyword to the familyTree property, then Swift will only create the FamilyTree struct when it's first accessed:
尋找LAZY資訊的人也對lazy swift感到興趣，以下是LAZY的靠北餐廳情報，If we add the lazy keyword to the familyTree property, then Swift will only create the FamilyTree struct when it's first accessed: