vicsstar

function inRankingOrder(arr) {
  return arr.sort((obj1, obj2) => {
    const ranking1 = obj1.ranking,
          ranking2 = obj2.ranking;
    return ranking1 < ranking2 ? -1 : (ranking1 > ranking2 ? 1 : 0);
  });
}

function averageRanking(arr) {
  const sum = arr.map(obj => obj.ranking).

vicsstar

using System.Collections;
using System.IO;

class FileListings {
  public void ListFiles() {
    var directory = new System.IO.DriveInfo(@"C:\").RootDirectory;

    var folders = new Stack<DirectoryInfo>();
    var files = new Stack<FileInfo>();

vicsstar

object StringFinder {
  /**
   * Finds the first occurrence of a substring (`query`) within a `text`.
   * @param text - the text to search in.
   * @param query - the substring to find in `text`.
   * @param pos - position in text to start searching from.
   */
  def find(text: String, query: String)(pos: Int): Unit = {
    /*
     * make sure `pos` hasn't gone out