@robotical/martyblocks
Version:
MartyBlocks based on Scratch for Marty the Robot by Robotical
12 lines (9 loc) • 355 B
JavaScript
;
var isPropertyDescriptor = require('./records/property-descriptor');
module.exports = function isFullyPopulatedPropertyDescriptor(ES, Desc) {
return isPropertyDescriptor(Desc)
&& typeof Desc === 'object'
&& '[[Enumerable]]' in Desc
&& '[[Configurable]]' in Desc
&& (ES.IsAccessorDescriptor(Desc) || ES.IsDataDescriptor(Desc));
};