http://www.freecodecamp.com/mtroiani 's solution for Bonfire: Confirm the Ending

gistfile1.txt

// Bonfire: Confirm the Ending
// Author: @mtroiani
// Challenge: http://www.freecodecamp.com/challenges/bonfire-confirm-the-ending
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function end(str, target) {
  return str.substr(-target.length) === target;
  
}

end("Bastian", "n");