Sha256: 22211cc0acf49f8b1a58e6a01745684d25c6ce11db951dbfd56d60db24454f08
Contents?: true
Size: 645 Bytes
Versions: 82
Compression:
Stored size: 645 Bytes
Contents
var ITERATOR = require('./_wks')('iterator');
var SAFE_CLOSING = false;
try {
var riter = [7][ITERATOR]();
riter['return'] = function () { SAFE_CLOSING = true; };
// eslint-disable-next-line no-throw-literal
Array.from(riter, function () { throw 2; });
} catch (e) { /* empty */ }
module.exports = function (exec, skipClosing) {
if (!skipClosing && !SAFE_CLOSING) return false;
var safe = false;
try {
var arr = [7];
var iter = arr[ITERATOR]();
iter.next = function () { return { done: safe = true }; };
arr[ITERATOR] = function () { return iter; };
exec(arr);
} catch (e) { /* empty */ }
return safe;
};
Version data entries
82 entries across 38 versions & 8 rubygems