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fernandezpablo85/thirdVersion.scala

Created October 22, 2011 23:34
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thirdVersion.scala
class Ternary(condition : Boolean)
{
class TernaryResultHandler[A](condition : Boolean, good : A)
{
def no (bad : A) = if (condition) good else bad
}
def yes [A](good: A) = new TernaryResultHandler(condition, good)
}
val loggedIn = true
val message = new Ternary(loggedIn) yes "Welcome" no "Please log in first"
println(message)
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