simple-squiggle

A restricted subset of Squiggle
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defineEnumerableProperties.js (649B)

      1 export default function _defineEnumerableProperties(obj, descs) {
      2   for (var key in descs) {
      3     var desc = descs[key];
      4     desc.configurable = desc.enumerable = true;
      5     if ("value" in desc) desc.writable = true;
      6     Object.defineProperty(obj, key, desc);
      7   }
      8 
      9   if (Object.getOwnPropertySymbols) {
     10     var objectSymbols = Object.getOwnPropertySymbols(descs);
     11 
     12     for (var i = 0; i < objectSymbols.length; i++) {
     13       var sym = objectSymbols[i];
     14       var desc = descs[sym];
     15       desc.configurable = desc.enumerable = true;
     16       if ("value" in desc) desc.writable = true;
     17       Object.defineProperty(obj, sym, desc);
     18     }
     19   }
     20 
     21   return obj;
     22 }