@daiso-tech/core
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The library offers flexible, framework-agnostic solutions for modern web applications, built on adaptable components that integrate seamlessly with popular frameworks like Next Js.
38 lines • 1.09 kB
JavaScript
/**
* @module Collection
*/
import {} from "../../../../collection/contracts/_module-exports.js";
/**
* @internal
*/
export class ChunkIterable {
collection;
chunkSize;
makeCollection;
constructor(collection, chunkSize, makeCollection) {
this.collection = collection;
this.chunkSize = chunkSize;
this.makeCollection = makeCollection;
}
*[Symbol.iterator]() {
const array = [];
let currentChunkSize = 0;
let isFirstIteration = true;
for (const item of this.collection) {
currentChunkSize %= this.chunkSize;
const isFilled = currentChunkSize === 0;
if (!isFirstIteration && isFilled) {
yield this.makeCollection(array);
array.length = 0;
}
array.push(item);
currentChunkSize++;
isFirstIteration = false;
}
const hasRest = currentChunkSize !== 0;
if (hasRest) {
yield this.makeCollection(array);
}
}
}
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