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| author | Geoff Liu <cangming.liu@gmail.com> | 2015-12-18 17:21:48 -0500 |
|---|---|---|
| committer | Geoff Liu <cangming.liu@gmail.com> | 2015-12-18 17:21:48 -0500 |
| commit | 7625a0cbd876eedb2c911961e81b80de7b353bc7 (patch) | |
| tree | 5fccb6e7eac48383a1b6c4a15f106f4897f7178a /scala.html.markdown | |
| parent | 96bf58057945a4e394a7f1a3a726863570d30acb (diff) | |
| parent | 3dbcf1c2c6092b0287bae150eec2271446f95927 (diff) | |
Merge pull request #1951 from pikazlou/scala-tuples-usage
additional docs for tuple usage
Diffstat (limited to 'scala.html.markdown')
| -rw-r--r-- | scala.html.markdown | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scala.html.markdown b/scala.html.markdown index 56f31f33..a82983a5 100644 --- a/scala.html.markdown +++ b/scala.html.markdown @@ -327,9 +327,15 @@ divideInts(10, 3) // (Int, Int) = (3,1) val d = divideInts(10, 3) // (Int, Int) = (3,1) d._1 // Int = 3 - 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 |