Model: web of objects

February 2nd, 2021


(1) decompose our system

  • value types

  • objects

decompose our system into value types and loosely coupled computational objects


(2) building blocks

  • lower-level objects into more capable objects

use lower-level objects as the building blocks of more capable objects


(src: Book: Growing Object Oriented Software, Guided By Tests - Steve Freeman & Nat Pryce)