Design Patterns:

Typical solutions for common problems in software design

Types:

Creational:

• These patterns provides various objects creation mechanism

Structural:

• These patterns explain how to assmeble classes and objects into larger structure

Bridge

• The Bridge pattern helps split a large class into 2 separate hireachies abstraction and implementation

• Remember Cartisean Product s1 {A,B} , s2 {1,2} ==>> {(A,1),(A,2),(B,1),(B,2)}

• so instead of making the 4 output classes , we make 2 separate sets so we can increase in the separate directions

Behavioral:

• These patterns are concerned with algorithms and responsibilities assignment between objects

Resources:

• https://www.youtube.com/playlist?list=PLrhzvIcii6GNjpARdnO4ueTUAVR9eMBpc
• https://refactoring.guru/design-patterns/catalog