23 lines
630 B
JavaScript
23 lines
630 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.splitWhen = exports.flatten = void 0;
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function flatten(items) {
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return items.reduce((collection, item) => [].concat(collection, item), []);
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}
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exports.flatten = flatten;
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function splitWhen(items, predicate) {
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const result = [[]];
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let groupIndex = 0;
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for (const item of items) {
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if (predicate(item)) {
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groupIndex++;
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result[groupIndex] = [];
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}
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else {
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result[groupIndex].push(item);
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}
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}
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return result;
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}
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exports.splitWhen = splitWhen;
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