Recursive function composition

compose.js

var compose = function () {
  var args = arguments;
    
  return function () {
    var funcs = [].slice.call(args);
    
    return (function x(value) {
      var current = funcs.pop();
      
      return current ? x(current(value)) : value;
    })(funcs.pop().apply(this, arguments));
  };
};