ES6 - Map Method clear()



Removes all key/value pairs from the Map object.

Syntax

myMap.clear();            

Parameters

No parameters

Return Value

Undefined.

Example

var myMap = new Map(); 
myMap.set("bar", "baz"); 
console.log(myMap.size); 

myMap.clear(); 
console.log(myMap.size) 

Output

1 
0    
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