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Add overwrite arg

pull/2/head
Luke Childs 9 years ago
parent
commit
f26061d836
  1. 7
      src/index.js

7
src/index.js

@ -1,12 +1,13 @@
import { jsdom } from 'jsdom'; import { jsdom } from 'jsdom';
module.exports = (props) => { module.exports = (props, overwrite) => {
const presetProps = props instanceof Array ? props : false;
const window = jsdom('<html><body></body></html>').defaultView; const window = jsdom('<html><body></body></html>').defaultView;
Object Object
.keys(window) .keys(window)
.filter(prop => typeof global[prop] === 'undefined') .filter(prop => typeof global[prop] === 'undefined' || presetProps && overwrite)
.filter(prop => !(props instanceof Array && props.indexOf(prop) === -1)) .filter(prop => !(presetProps && props.indexOf(prop) === -1))
.forEach(prop => global[prop] = window[prop]); .forEach(prop => global[prop] = window[prop]);
return window; return window;

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