Hi Friends,
today i want to share strategy pattern, of course this is very well known and mostly used pattern. and their is lots of use cases where we need to use strategic pattern.
#what is Strategy pattern?
The strategy pattern(also known as the policy pattern) is a software design pattern that enables an algorithm’s behavior to be selected at runtime. The strategy pattern. defines a family of algorithms, encapsulates each algorithm, and makes the algorithms interchangeable within that family. more
#When to use?
when we have multiple algorithm for a specific task and want to decides the actual implementation to be used at runtime
#Example
Suppose there is one software startup company and they have limited resource to done their work but all resource have multi-talented to do multiple roles, like four resources (EmployeeA, EmployeeB, EmployeeC, EmployeeD) each one can able to done coding, testing,content writing etc. and any work can assign to anyone . its depend on availability.
you can find example on Github link
Thanks
Nikesh Pathak 