A better case statement?

case.js

// Prettier case statement, but can also return a value since it is an expression.
//

first_condition
  ? first_action()
: second_condition
  ? second_action()
: third_condition && can && (be || compound)
  ? (
      can(),
      abuse(),
      commas(),
      console.log("For fun")
    )
  : default_action()

See the comma operator.