assert-is-object-x

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assert-is-object-x

If IsObject(value) is false, throw a TypeError exception.

$3

Tests value to see if it is an object, throws a TypeError if it is
not. Otherwise returns the value.

Kind: Exported function
Returns: \* - Returns value if it is an object.
Throws:

- TypeError Throws if value is not an object.

| Param | Type | Description |
| --------- | ------------------- | ----------------------------- |
| value | \* | The argument to be tested. |
| [message] | string | Optional alternative message. |

Example

``js
import assertIsObject from 'assert-is-object-x';

const primitive = true;
const mySymbol = Symbol('mySymbol');
const symObj = Object(mySymbol);
const object = {};
const fn = function fn() {};

assertIsObject(primitive); // TypeError 'true is not an object'
assertIsObject(mySymbol); // TypeError 'Symbol(mySymbol) is not an object'
assertIsObject(symObj); // Returns symObj.
assertIsObject(object); // Returns object.
assertIsObject(fn); // Returns fn.
``