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19 lines
373 B
JavaScript
19 lines
373 B
JavaScript
export function chunk(arr, size) {
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const chunks = [];
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let index = 0;
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while (index < arr.length) {
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chunks.push(arr.slice(index, size + index));
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index += size;
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}
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return chunks;
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}
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export function sortArrayByMap(arr, map = [], key) {
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if (!arr) return [];
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if (map.length === 0) return arr;
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return map.map(id => arr.find(item => item[key] === id));
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}
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