| 1 | const END = Number.MAX_SAFE_INTEGER;
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| 2 | function* cutAt(x, is) {
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| 3 | var ii = is[Symbol.iterator]();
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| 4 | var { value, done } = ii.next();
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| 5 | if (done)
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| 6 | value = END;
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| 7 | var a = [], j = -1;
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| 8 | for (var v of x) {
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| 9 | if (++j < value) {
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| 10 | a.push(v);
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| 11 | continue;
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| 12 | }
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| 13 | yield a;
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| 14 | a = [v];
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| 15 | var { value, done } = ii.next();
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| 16 | if (done)
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| 17 | value = END;
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| 18 | }
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| 19 | yield a;
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| 20 | for (; !done; { done } = ii.next())
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| 21 | yield [];
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| 22 | }
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| 23 | export default cutAt;
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