repl.txt (832B)
1 2 {{alias}}( value, property ) 3 Tests if an object's own property is non-configurable. 4 5 A non-configurable property is a property which cannot be deleted and whose 6 descriptor cannot be changed. 7 8 Parameters 9 ---------- 10 value: any 11 Value to test. 12 13 property: any 14 Property to test. 15 16 Returns 17 ------- 18 bool: boolean 19 Boolean indicating if an object's own property is non-configurable. 20 21 Examples 22 -------- 23 > var obj = { 'boop': true }; 24 > var desc = {}; 25 > desc.configurable = false; 26 > desc.enumerable = true; 27 > desc.writable = true; 28 > desc.value = 'beep'; 29 > {{alias:@stdlib/utils/define-property}}( obj, 'beep', desc ); 30 > var bool = {{alias}}( obj, 'boop' ) 31 false 32 > bool = {{alias}}( obj, 'beep' ) 33 true 34 35 See Also 36 -------- 37