How to use

zipWith

function

in

LoDashStatic

  _.zipWith(prs, mergeStatus, (pr, merged) => _.assign(pr, { merged }))
 );
});

// For each video and bookmark pair, create a {videoId, bookmarkId} pair
// and add it to the videoIdAndBookmarkIdPairs array.

function useZip(arrayA, arrayB) {
 let videoIdAndBookmarkPairs = []
 _.zipWith(arrayA, arrayB, (vid, bkmk) => {
  videoIdAndBookmarkPairs.push({
   videoId: vid.id,
   bookmarkId: bkmk !== undefined ? bkmk.id : null,
  })
 })
 return videoIdAndBookmarkPairs
}

// For each video and bookmark pair, create a {videoId, bookmarkId} pair
// and add it to the videoIdAndBookmarkIdPairs array.

function useZip(arrayA, arrayB) {
 let videoIdAndBookmarkPairs = []
 _.zipWith(arrayA, arrayB, (vid, bkmk) => {
  videoIdAndBookmarkPairs.push({
   videoId: vid.id,
   bookmarkId: bkmk !== undefined ? bkmk.id : null,
  })
 })
 return videoIdAndBookmarkPairs
}