External module "utils/property-names/docs/types/index.d"

Export assignment getOwnPropertyNames

• getOwnPropertyNames(value: any): Array<string>

• Returns an array of an object's own enumerable and non-enumerable property names.

  Notes

  • Name order is not guaranteed, as object key enumeration is not specified according to the ECMAScript specification. In practice, however, most engines use insertion order to sort an object's keys, thus allowing for deterministic extraction.
  • If provided null or undefined, the function returns an empty array.

  Parameters

  • value: any

    input object

  Returns Array < string >

  a list of own property names

  Example

  var obj = {
      'beep': 'boop',
      'foo': 3.14
  };
  
  var keys = getOwnPropertyNames( obj );
  // e.g., returns [ 'beep', 'foo' ]