{"json_modified": "2016-03-28T08:40:07.521449", "uuid": "c3ea9c6a-3dc5-4898-989e-de8b7905f1e5", "title": "JS_EnumerateStandardClasses", "url": "/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_EnumerateStandardClasses", "tags": ["R\u00e9f\u00e9rence", "Reference", "SpiderMonkey", "JSAPI Reference"], "translations": [], "modified": "2015-01-18T17:38:57", "label": "JS_EnumerateStandardClasses", "localization_tags": [], "locale": "en-US", "id": 132261, "last_edit": "2015-01-18T17:38:48", "summary": "The global object's class's enumerate op should call <code>JS_EnumerateStandardClasses(cx, obj)</code>, to define eagerly during <a href=\"/en-US/docs/Web/JavaScript/Reference/Statements/for...in\" title=\"The for..in statement iterates over the enumerable properties of an object, in arbitrary order. For each distinct property, statements can be executed.\"><code>for...in</code></a> loops any classes not yet resolved lazily.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Description", "title": "Description"}, {"id": "See_Also", "title": "See Also"}], "slug": "Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_EnumerateStandardClasses", "review_tags": ["technical"]}