January 2020
Intermediate to advanced
470 pages
11h 13m
English
Content preview from Mastering JavaScript Functional Programming - Second Edition
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Facade and adapter
Out of these two patterns, let's start with the Facade or, more correctly, Façade. This is meant to solve the problem of providing a different interface to the methods of a class or to a library. The idea is to provide a new interface to a system that makes it easier to use. You might say that a Façade provides a better control panel to access certain functionalities, removing difficulties for the user.
Façade or facade? The original word is an architectural term meaning the front of a building and comes from the French language. According to this source and the usual sound of the cedilla (ç) character, its pronunciation is something like fuh-sahd. The other spelling probably has to do with the lack of international characters ...
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