Function: isSymbol()

isSymbol(inp): boolean

Tell whether a value is a symbol primitive (Symbol('id'), Symbol.for('id'), Symbol.iterator). A symbol wrapped in an object (Object(Symbol())) is not one.

Parameters

inp

any

The value to test, of any type.

Returns

boolean

true when typeof inp is 'symbol', false otherwise.

Example

import {isSymbol} from 'lakutata/utils'

console.log(isSymbol(Symbol('id')), isSymbol('id'))
//true false