diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pure/collections/sequtils.nim | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/pure/collections/sequtils.nim b/lib/pure/collections/sequtils.nim index bcdd0879d..19bc3e65c 100644 --- a/lib/pure/collections/sequtils.nim +++ b/lib/pure/collections/sequtils.nim @@ -248,6 +248,15 @@ func maxIndex*[T](s: openArray[T]): int {.since: (1, 1).} = for i in 1..high(s): if s[i] > s[result]: result = i +func minmax*[T](x: openArray[T]): (T, T) = + ## The minimum and maximum values of `x`. `T` needs to have a `<` operator. + var l = x[0] + var h = x[0] + for i in 1..high(x): + if x[i] < l: l = x[i] + if h < x[i]: h = x[i] + result = (l, h) + template zipImpl(s1, s2, retType: untyped): untyped = proc zip*[S, T](s1: openArray[S], s2: openArray[T]): retType = |