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fernandezpablo85/secondVersion.scala

Created October 22, 2011 23:26
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secondVersion.scala
class Ternary (condition : Boolean, good : String)
{
def this(condition : Boolean) = this (condition, null)
def yes (good: String) = new Ternary(condition, good)
def no (bad : String) = if (condition) good else bad
}
val loggedIn = false
val message = new Ternary(loggedIn) yes "Welcome" no "Please log in first"
println(message)
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