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Fix to included last element in reversed

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def 2014-07-09 18:54:05 +02:00
commit 8b796763a3
1 changed files with 2 additions and 2 deletions
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lib/pure/algorithm.nim
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@ -36,10 +36,10 @@ proc reverse*[T](a: var openArray[T]) =
proc reversed*[T](a: openArray[T], first, last: int): seq[T] = proc reversed*[T](a: openArray[T], first, last: int): seq[T] =
## returns the reverse of the array `a[first..last]`. ## returns the reverse of the array `a[first..last]`.
result = newSeq[T](last - first) result = newSeq[T](last - first + 1)
var x = first var x = first
var y = last var y = last
while x < last: while x <= last:
result[x] = a[y] result[x] = a[y]
dec(y) dec(y)
inc(x) inc(x)