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cb372/gist:1778448

Created February 9, 2012 08:27
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Time until the musical kills Andy :(
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gistfile1.txt
scala> def step(an: Int, xn: Double): Stream[(Int, Double)] = Stream.cons((an, xn), step(an + 1, xn - (0.2 * 365)))
step: (an: Int, xn: Double)Stream[(Int, Double)]
scala> val ageNow = 28
ageNow: Int = 28
scala> val lifeExpectancy = 80
lifeExpectancy: Int = 80
scala> val marchOfTime = step(ageNow * 365, lifeExpectancy * 365)
marchOfTime: Stream[(Int, Double)] = Stream((10220,29200.0), ?)
scala> val tillDeath = marchOfTime takeWhile {x => x._1 < x._2.toInt}
tillDeath: scala.collection.immutable.Stream[(Int, Double)] = Stream((10220,29200.0), ?)
scala> tillDeath.length
res0: Int = 257
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