Function findDupesInArray

tests/rendering/server.js:883–885

(arr)

describe('search', () => {
  function findDupesInArray(arr) {
    return lodash.filter(arr, (val, i, iteratee) => lodash.includes(iteratee, val, i + 1))
  }
  // SKIPPING: Can we have duplicate IDs? search-input-container and search-results-container are duplicated for mobile and desktop
  // Docs Engineering issue: 969
  it.skip('articles pages do not render any elements with duplicate IDs', async () => {