func: first, second, *rest =>
  rest.join(' ')

result: func(1, 2, 3, 4, 5)

print(result is "3 4 5")


gold: silver: bronze: the_field: null

medalists: first, second, third, *rest =>
  gold:       first
  silver:     second
  bronze:     third
  the_field:  rest

contenders: [
  "Michael Phelps"
  "Liu Xiang"
  "Yao Ming"
  "Allyson Felix"
  "Shawn Johnson"
  "Roman Sebrle"
  "Guo Jingjing"
  "Tyson Gay"
  "Asafa Powell"
  "Usain Bolt"
]

medalists("Mighty Mouse", *contenders)

print(gold is "Mighty Mouse")
print(silver is "Michael Phelps")
print(bronze is "Liu Xiang")
print(the_field.length is 8)