docs: def isexe(*components):
      """
      Return whether a path is an executable file.
  
      Arguments:
  
          path (str): Path of the file to check.
  
      Examples:
  
          >>> fs.isexe("/bin/ls")
          True
  
          >>> fs.isexe("/home")
          False
  
          >>> fs.isexe("/not/a/real/path")
          False
  
      Returns:
  
          bool: True if file is executable, else false.
      """
      _path = path(*components)
      return isfile(_path) and os.access(_path, os.X_OK)