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Last change
on this file since e4c61dd was e4c61dd, checked in by istevanoska <ilinastevanoska@…>, 6 months ago |
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Prototype 1.1
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Property mode
set to
100644
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File size:
446 bytes
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| 1 | import {InternSet} from "internmap";
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| 2 |
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| 3 | export default function intersection(values, ...others) {
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| 4 | values = new InternSet(values);
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| 5 | others = others.map(set);
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| 6 | out: for (const value of values) {
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| 7 | for (const other of others) {
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| 8 | if (!other.has(value)) {
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| 9 | values.delete(value);
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| 10 | continue out;
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| 11 | }
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| 12 | }
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| 13 | }
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| 14 | return values;
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| 15 | }
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| 16 |
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| 17 | function set(values) {
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| 18 | return values instanceof InternSet ? values : new InternSet(values);
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| 19 | }
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