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added docs for multi-variable tuple assignment

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Pavel Kazlou 2015-10-31 16:22:59 +03:00
parent e56bc6cbca
commit 3dbcf1c2c6
1 changed files with 7 additions and 1 deletions
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@ -321,9 +321,15 @@ divideInts(10, 3) // (Int, Int) = (3,1)
val d = divideInts(10, 3) // (Int, Int) = (3,1) val d = divideInts(10, 3) // (Int, Int) = (3,1)
d._1 // Int = 3 d._1 // Int = 3
d._2 // Int = 1 d._2 // Int = 1
// Alternatively you can do multiple-variable assignment to tuple, which is more
// convenient and readable in many cases
val (div, mod) = divideInts(10, 3)
div // Int = 3
mod // Int = 1
///////////////////////////////////////////////// /////////////////////////////////////////////////
// 5. Object Oriented Programming // 5. Object Oriented Programming