Adding Project

README.md

@@ -20,3 +20,23 @@ Design OO food delivery app catering to use cases -
 8) User can cancel the order 
 
 9) User pays for the order
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+______________________________________
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+Soulution:
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+Design Patterns involved in the design of this app:
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+1) Builder Design Pattern (For adding food item and ordering)
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+2) Interpreter Design Pattern (User can Search Different restaurant)
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+3) Iterator Pattern (User Sees Menu)
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+4) Observer Pattern (Track an order in Real Time)
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+5) (Command Design Pattern) Order and cancellation of Food
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