How to filter nested arrays in React?

Question

I have an array of arrays in my React app that I need to filter based on the first column.

The first column contains the list of companies.

const rowData = [
  ['Capri LLC', '0012345', 'A0012', 'Y', 'View Details'],
  ['Capricorn INC', '0022345', 'B0012', 'N', 'View Details'],
  ['Cancer INC', '0033345', 'A0012', 'Y', 'View Details'],
  ['Gemini LLC', '0052345', 'C0012', 'Y', 'View Details'],
  ['Leo Land INC', '0052345', 'D0012', 'Y', 'View Details'],
  ['Capri LLC', '0012345', 'A0012', 'Y', 'View Details'],
  ['Capricorn INC', '0022345', 'B0012', 'N', 'View Details'],
  ['Cancer INC', '0033345', 'A0012', 'Y', 'View Details'],
  ['Gemini LLC', '0052345', 'C0012', 'Y', 'View Details'],
  ['Leo Land INC', '0052345', 'D0012', 'Y', 'View Details'],
];

So if I search for Capri, the final output should be:

const rowData = [
      ['Capri LLC', '0012345', 'A0012', 'Y', 'View Details'],
      ['Capricorn INC', '0022345', 'B0012', 'N', 'View Details'],
      ['Capri LLC', '0012345', 'A0012', 'Y', 'View Details'],
      ['Capricorn INC', '0022345', 'B0012', 'N', 'View Details'],
];

I tried applying the .filter() method we use for one-dimensional arrays, but I made some syntax errors when applying to an array of arrays.

Answer 1

Try this:

rowData.filter(a => a[0].includes('Capri'));