Map.prototype.set()

The set() method adds or updates an entry in a Map object with a specified key and a value.

Syntax

set(key, value)

Parameters

• key
  • : The key of the element to add to the Map object. The key may be any JavaScript type (any primitive value or any type of JavaScript object).
• value
  • : The value of the element to add to the Map object. The value may be any JavaScript type (any primitive value or any type of JavaScript object).

Return value

The Map object.