@jsenv/plugin-transpilation
Version:
55 lines (51 loc) • 1.35 kB
JavaScript
/* @minVersion 7.0.0-beta.0 */
export default function _iterableToArrayLimit(arr, i) {
// this is an expanded form of \`for...of\` that properly supports abrupt completions of
// iterators etc. variable names have been minimised to reduce the size of this massive
// helper. sometimes spec compliance is annoying :(
//
// _n = _iteratorNormalCompletion
// _d = _didIteratorError
// _e = _iteratorError
// _i = _iterator
// _s = _step
// _x = _next
// _r = _return
var _i =
arr == null
? null
: (typeof Symbol !== "undefined" && arr[Symbol.iterator]) ||
arr["@@iterator"];
if (_i == null) return;
var _arr = [];
var _n = true;
var _d = false;
var _s, _e, _x, _r;
try {
_x = (_i = _i.call(arr)).next;
if (i === 0) {
if (Object(_i) !== _i) return;
_n = false;
} else {
for (; !(_n = (_s = _x.call(_i)).done); _n = true) {
_arr.push(_s.value);
if (_arr.length === i) break;
}
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) {
_r = _i["return"]();
// eslint-disable-next-line no-unsafe-finally
if (Object(_r) !== _r) return;
}
} finally {
// eslint-disable-next-line no-unsafe-finally
if (_d) throw _e;
}
}
return _arr;
}