A function which moves argument of passed function from the first position to the last position.

flipArgs.js

flipArgs = function (f) { 
  return function() { 
      let args = Array.prototype.slice.call(arguments); 
      return f.apply(null, args.slice(1).concat(args[0])) 
    }
}

fullName = function(name, lastName) { return name + ' ' + lastName}
// fullName("John", "Doe") -> "John Doe"

// flipArgs(fullName)("Doe", "John") -> "John Doe"