Javascript Design Pattern 2023 : Builder Pattern
This Design Pattern is very useful when you need to create complex objects. More particulary when the constructor of their class takes lots of parameters. The solution of replacing the paramaters with a single option is a common one. But sometimes, you need more than that. This is where the Builder Pattern comes into play.
#designpatterns #designpatternsjs #designpatternsjavascript
0:00 Creating a SocialNetwork JavaScript class
1:10 The problem of passing lots of arguments to a constructor
2:02 The solution of a constructor expecting a single object
3:02 Creating a Builder class that chains methods that collect arguments
6:45 Builders build() method that creates an instance of the desired object
8:14 Builder usage
10:52 adding a toString() method the built object
11:26 Using the Ternary Operator
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