typescript group by

DevPedrada answered on October 10, 2022 Popularity 9/10 Helpfulness 5/10

answer typescript group by

typescript group by

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const groupByCategory = products.reduce((group, product) => {
  const { category } = product;
  group[category] = group[category] ?? [];
  group[category].push(product);
  return group;
}, {});

const getTotalPerCategory = array.reduce((group, product) => {
      const {category} = product;
      group[category] = group[category] ?? 0;
      group[category] = this.calculateRecipeProductCost(product) + group[category];
      return group;
    },{});

Popularity 9/10 Helpfulness 5/10 Language typescript

Source: dmitripavlutin.com

Tags: group-by typescript

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