Created
August 11, 2014 00:34
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andThen Scala
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| scala> val doubleit = (i:Int) => i *2 | |
| doubleit: Int => Int = <function1> | |
| scala> val doublePlus2 = doubleit andThen ( i => i + 2) | |
| doublePlus2: Int => Int = <function1> | |
| scala> doublePlus2(2) | |
| res0: Int = 6 |
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