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| author | Jérémy Zurcher <jeremy@asynk.ch> | 2013-04-10 00:08:19 +0200 |
|---|---|---|
| committer | Jérémy Zurcher <jeremy@asynk.ch> | 2016-11-10 18:03:23 +0100 |
| commit | e2c8e84d0243f6b672f21c8b6281cbef61b8b760 (patch) | |
| tree | 6fb0b528435c7b399e65cfbfb651be7fc5baac10 /Scala/funsets/src/main | |
| parent | c5f1113df8159078ac3bfb6fbe8426db72248512 (diff) | |
| download | coursera-e2c8e84d0243f6b672f21c8b6281cbef61b8b760.zip coursera-e2c8e84d0243f6b672f21c8b6281cbef61b8b760.tar.gz | |
Scala : week2: implement filter
Diffstat (limited to 'Scala/funsets/src/main')
| -rw-r--r-- | Scala/funsets/src/main/scala/funsets/FunSets.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Scala/funsets/src/main/scala/funsets/FunSets.scala b/Scala/funsets/src/main/scala/funsets/FunSets.scala index 1fd2d31..8b7778d 100644 --- a/Scala/funsets/src/main/scala/funsets/FunSets.scala +++ b/Scala/funsets/src/main/scala/funsets/FunSets.scala @@ -43,7 +43,7 @@ object FunSets { /** * Returns the subset of `s` for which `p` holds. */ - def filter(s: Set, p: Int => Boolean): Set = ??? + def filter(s: Set, p: Int => Boolean): Set = (x => s(x) & p(x)) /** * The bounds for `forall` and `exists` are +/- 1000. |