ttk-app-core/compatible/_object-dp.js

enterprise develop framework

var anObject = require('./_an-object');
var IE8_DOM_DEFINE = require('./_ie8-dom-define');
var toPrimitive = require('./_to-primitive');
var dP = Object.defineProperty;

exports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPrimitive(P, true);
  anObject(Attributes);
  try {
        if (IE8_DOM_DEFINE) return dP(O, P, Attributes);
        if ("get" in Attributes || "set" in Attributes)
          throw TypeError("Accessors not supported!");
        if ("value" in Attributes) O[P] = Attributes.value;
      } catch (e) {
        /* empty */
      }
  return O;
};