142 - 5 Ways to improve your business logic

Business logic isn't just for businesses in the money making sense.   

Business logic encapsulates entities and the business rules or policies that solve real world problems.  Business logic is used to model entities that relate to business objects. For example your application may require orders, order items, payments, customers and the addresses.  

5 ways to improve Business logic  

  1. Keep it portable 
  2. Keep it out of view logic 
  3. Small isolated rules 
  4. Avoid large recalculations of data 
  5. Don't over abstract

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