pre assament test

uv-test.js

// Logic Test

function sortArray(arr) {
  return arr.split("").sort().join("");
}

function groupingAnagrams(params) {
  const anagrams = {};
  params.forEach((param) => {
    const sortedItem = sortArray(param);
    if (anagrams[sortedItem]) {
      return anagrams[sortedItem].push(param);
    }
    anagrams[sortedItem] = [param];
  });
  
  let arrAnagram = [];
  for (const sortedWord in anagrams) {
    arrAnagram.push(anagrams[sortedWord]);
  }
  return arrAnagram;
}


console.log(
    groupingAnagrams(["cook", "save", "taste", "aves", "vase", "state", "map"])
);


// Sql Query 
SELECT child.id, child.name, parent.name AS parent_name
FROM TABLE child
LEFT JOIN TABLE parent
ON child.parent_id = parent.id
GROUP BY id