var anObject = require('../internals/an-object');
+var iteratorClose = require('../internals/iterator-close');
// call something on iterator step with safe closing on error
module.exports = function (iterator, fn, value, ENTRIES) {
return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
// 7.4.6 IteratorClose(iterator, completion)
} catch (error) {
- var returnMethod = iterator['return'];
- if (returnMethod !== undefined) anObject(returnMethod.call(iterator));
+ iteratorClose(iterator);
throw error;
}
};