| 1 | import { identity } from '../util/identity';
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| 2 | export function max(source, fn = identity) {
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| 3 | let atleastOnce = false;
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| 4 | let value = -Infinity;
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| 5 | for (const item of source) {
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| 6 | if (!atleastOnce) {
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| 7 | atleastOnce = true;
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| 8 | }
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| 9 | const x = fn(item);
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| 10 | if (x > value) {
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| 11 | value = x;
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| 12 | }
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| 13 | }
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| 14 | if (!atleastOnce) {
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| 15 | throw new Error('Sequence contains no elements');
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| 16 | }
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| 17 | return value;
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| 18 | }
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| 19 |
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| 20 | //# sourceMappingURL=max.mjs.map
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