In object-oriented programming, the decorator pattern is a design pattern that allows behavior to be added to an existing object dynamically.
Read more about Decorator Pattern: Introduction, Motivation
Famous quotes containing the word pattern:
“Every child has an inner timetable for growth—a pattern unique to him. . . . Growth is not steady, forward, upward progression. It is instead a switchback trail; three steps forward, two back, one around the bushes, and a few simply standing, before another forward leap.”
—Dorothy Corkville Briggs (20th century)