http://www.freecodecamp.com/dbess1 's solution for Bonfire: Confirm the Ending

bonfire-confirm-the-ending.js

// Bonfire: Confirm the Ending
// Author: @dbess1
// Challenge: http://www.freecodecamp.com/challenges/bonfire-confirm-the-ending
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function end(str, target) {
//I used a conditional to check if str (string) has the requested ending letter or word
//The target is the requested letter or word which is being called below
  if(str.substr(-target.length) == target){
  return true;
  }
  else if(str.substr(-1) !== target){ //return false if it's not the requested letter or word
    return false;
  }
}

//This function named end is being called with arguments for str and target
end("Bastian", "n");

for the else if statement I could have wrote:
else if(str.substr(-target) !== target){
return false;
}
That might have been more consistent with the previous if statement.