๐Ÿ“š Iterater Pattern & Composite Pattern

๐Ÿ“– Restaurant menu problem - Iterator Pattern

๐Ÿ“– ์†Œ๊ฐœ๋œ ๋””์ž์ธ ํŒจํ„ด ์›์น™ ์ •๋ฆฌ

์ดํ„ฐ๋ ˆ์ดํ„ฐ ํŒจํ„ด