| changeset 244 | a359976a6f3e |
| parent 243 | 9bb36426c781 |
| child 331 | e3878cdd38bc |
| 243:9bb36426c781 | 244:a359976a6f3e |
|---|---|
1 |
1 |
2 val f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None |
2 val f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None |
3 |
3 |
4 assert(CW7b.first(List((1,0),(2,0),(3,0),(4,0)), f) == Some(List((4,0)))) |
4 assert(first(List((1,0),(2,0),(3,0),(4,0)), f) == Some(List((4,0)))) |
5 assert(CW7b.first(List((1,0),(2,0),(3,0)), f) == None) |
5 assert(first(List((1,0),(2,0),(3,0)), f) == None) |