repl.txt (1040B)
1 2 {{alias}}( value ) 3 Returns an array of an object's own non-enumerable symbol properties. 4 5 Property order is not guaranteed, as object property enumeration is not 6 specified according to the ECMAScript specification. In practice, however, 7 most engines use insertion order to sort an object's properties, thus 8 allowing for deterministic extraction. 9 10 If provided `null` or `undefined`, the function returns an empty array. 11 12 Parameters 13 ---------- 14 value: any 15 Input value. 16 17 Returns 18 ------- 19 symbols: Array 20 List of an object's own non-enumerable symbol properties. 21 22 Examples 23 -------- 24 > var obj = {}; 25 > var desc = {}; 26 > desc.configurable = false; 27 > desc.enumerable = false; 28 > desc.writable = true; 29 > desc.value = 'boop'; 30 > var sym = ( {{alias:@stdlib/symbol/ctor}} ) ? {{alias:@stdlib/symbol/ctor}}( 'beep' ) : 'beep'; 31 > {{alias:@stdlib/utils/define-property}}( obj, sym, desc ); 32 > var symbols = {{alias}}( obj ) 33 34 See Also 35 -------- 36