47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
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var r = require("./unsupportedIterableToArray");
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module.exports = function(n, t) {
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var e;
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if ("undefined" == typeof Symbol || null == n[Symbol.iterator]) {
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if (Array.isArray(n) || (e = r(n)) || t && n && "number" == typeof n.length) {
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e && (n = e);
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var o = 0, u = function() {};
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return {
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s: u,
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n: function() {
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return o >= n.length ? {
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done: !0
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} : {
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done: !1,
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value: n[o++]
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};
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},
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e: function(r) {
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throw r;
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},
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f: u
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};
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}
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throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
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}
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var a, i = !0, l = !1;
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return {
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s: function() {
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e = n[Symbol.iterator]();
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},
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n: function() {
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var r = e.next();
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return i = r.done, r;
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},
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e: function(r) {
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l = !0, a = r;
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},
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f: function() {
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try {
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i || null == e.return || e.return();
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} finally {
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if (l) throw a;
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}
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}
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};
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};
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