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| author | Paul Buetow <pbuetow@mimecast.com> | 2020-08-08 14:06:12 +0100 |
|---|---|---|
| committer | Paul Buetow <pbuetow@mimecast.com> | 2020-08-08 14:06:12 +0100 |
| commit | 06c8d4c68650bbc1fc158d90a44c4c17644c7889 (patch) | |
| tree | 3b2bd79680bc233dadd93e1a2be48e00ee60b66b /sort/shuffle.go | |
| parent | 44e930b71107310eae55060cf0aa2cac7089d239 (diff) | |
wrapup
Diffstat (limited to 'sort/shuffle.go')
| -rw-r--r-- | sort/shuffle.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sort/shuffle.go b/sort/shuffle.go index 26db8c4..0c20a80 100644 --- a/sort/shuffle.go +++ b/sort/shuffle.go @@ -10,9 +10,7 @@ func Shuffle(a ds.ArrayList) ds.ArrayList { for i := 0; i < length; i++ { r := length - rand.Intn(length-i) - 1 - tmp := a[i] - a[i] = a[r] - a[r] = tmp + a.Swap(i, r) } return a |