You might also know it as the Stub, Active Nothing Pattern, or Active Null Pattern. It's the #Null Object Pattern!
#designPattern
https://t.co/ZY7XXIULyO
A big piece of Domain-Driven-Design is solving problems in their own domain, rather than in the domain of the solution.
#ddd#dddesign
https://t.co/1CRcqNeywA
The Observer Pattern is a design pattern that allows objects to react to changes in another object's data while maintaining loose coupling.
#designPattern
https://t.co/kuyYGYKjQv
The Specification #designPattern uses an object to, well, specify work that needs to be performed, separately from the actual performance of that work.
https://t.co/nGb80XIG8m
The Rules #designPattern sometimes called the Rules Engine Pattern, is intended to ensure that a class or method which is growing in complexity can have additional logical rules added without interfering with the selection and execution of those rules.
https://t.co/KJPGT9rWuF