simple-squiggle

A restricted subset of Squiggle
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objectSpread.js (615B)

      1 import defineProperty from "./defineProperty.js";
      2 export default function _objectSpread(target) {
      3   for (var i = 1; i < arguments.length; i++) {
      4     var source = arguments[i] != null ? Object(arguments[i]) : {};
      5     var ownKeys = Object.keys(source);
      6 
      7     if (typeof Object.getOwnPropertySymbols === 'function') {
      8       ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) {
      9         return Object.getOwnPropertyDescriptor(source, sym).enumerable;
     10       }));
     11     }
     12 
     13     ownKeys.forEach(function (key) {
     14       defineProperty(target, key, source[key]);
     15     });
     16   }
     17 
     18   return target;
     19 }