Decorator pattern

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

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Nobody has pulled it yet.

What Wikipedia says

In object-oriented programming, the decorator pattern is a design pattern that allows behavior to be added to an individual object dynamically, without affecting the behavior of other instances of the same class.

Excerpt from the Wikipedia article “Decorator pattern”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Lbiselli, CC BY-SA 4.0, via Wikimedia Commons.