$ npm install property-is-enumerable-x
Indicates whether the specified property is enumerable.
module.exports(object, property)
⇒ boolean
⏏This method returns a Boolean indicating whether the specified property is enumerable. Does not attempt to fix bugs in IE<9 or old Opera, otherwise it does ES6ify the method.
Kind: Exported function
Returns: boolean
- A Boolean indicating whether the specified property is
enumerable.
Throws:
TypeError
If target is null or undefined.Param | Type | Description |
---|---|---|
object | Object |
The object on which to test the property. |
property | string | Symbol |
The name of the property to test. |
Example
import propertyIsEnumerable from 'property-is-enumerable-x';
const o = {};
const a = [];
o.prop = 'is enumerable';
a[0] = 'is enumerable';
console.log(propertyIsEnumerable(o, 'prop')); // true
console.log(propertyIsEnumerable(a, 0)); // true
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