full javascript code example
Example: js examples
To create a new primitive symbol, you write Symbol() with an optional string as its description:
Examples:
let sym1 = Symbol()
let sym2 = Symbol('foo')
let sym3 = Symbol('foo')To create a new primitive symbol, you write Symbol() with an optional string as its description:
Examples:
let sym1 = Symbol()
let sym2 = Symbol('foo')
let sym3 = Symbol('foo')