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Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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File size:
608 bytes
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| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.splitWhen = exports.flatten = void 0;
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| 4 | function flatten(items) {
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| 5 | return items.reduce((collection, item) => [].concat(collection, item), []);
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| 6 | }
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| 7 | exports.flatten = flatten;
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| 8 | function splitWhen(items, predicate) {
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| 9 | const result = [[]];
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| 10 | let groupIndex = 0;
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| 11 | for (const item of items) {
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| 12 | if (predicate(item)) {
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| 13 | groupIndex++;
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| 14 | result[groupIndex] = [];
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| 15 | }
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| 16 | else {
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| 17 | result[groupIndex].push(item);
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| 18 | }
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| 19 | }
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| 20 | return result;
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| 21 | }
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| 22 | exports.splitWhen = splitWhen;
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