Remove all elements from the initial array that are of the same value as these arguments.

bonfire-seek-and-destroy.js

// Bonfire: Seek and Destroy
// Author: @serhiilihus
// Challenge: http://www.freecodecamp.com/challenges/bonfire-seek-and-destroy#?solution=function%20destroyer%28arr%29%20{%0A%20%20%0A%20%20for%20%28%20var%20i%20%3D%201%20%2C%20num%3B%20i%20%3C%20arguments.length%20%3B%20i%2B%2B%20%29%20{%0A%20%20%20%20num%20%3D%20arguments[i]%3B%0A%20%20%09arr%20%3D%20arr.filter%28filtering%29%3B%0A%20%20}%0A%20%20%0A%20%20function%20filtering%20%28%20value%20%29%20{%0A%20%20%20%20return%20value%20!%3D%3D%20num%3B%0A%20%20}%0A%20%20%0A%20%20return%20arr%3B%0A}%0A%0Adestroyer%28[1%2C%202%2C%203%2C%201%2C%202%2C%203]%2C%202%2C%203%29%3B%0A
// Learn to Code at Free Code Camp (www.freecodecamp.com)
function destroyer(arr) {
  
  for ( var i = 1 , num; i < arguments.length ; i++ ) {
    num = arguments[i];
  	arr = arr.filter(filtering);
  }
  
  function filtering ( value ) {
    return value !== num;
  }
  
  return arr;
}