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Computed Properties in React

Code+Composer answered on September 25, 2021 Popularity 9/10 Helpfulness 2/10

answer Computed Properties in React

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Computed Properties in React

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function newItemsCheapestFirst(items) {
  return items
    .filter(item => item.isNew)
    .sort((a, b) => {
      if(a.price < b.price) {
        return -1;
      } else if(a.price > b.price) {
        return 1;
      } else {
        return 0;
      }
    });
}

function NewItemsList({ items }) {
  return (
    <ul>
      {newItemsCheapestFirst(items).map(item =>
        <li key={item.id}>{item.name}, ${item.price}</li>
      )}
    </ul>
  );
}

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: www.codeproject.com

Tags: computed-properties javascript

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Contributed on Jun 29 2022

Code+Composer

0 Answers Avg Quality 2/10

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example custom computed hooks like vue, cek here

https://codesandbox.io/s/custom-hooks-computed-46oxt

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 25 2021

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

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Computed Properties in React

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