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Minor improvements to prevent unecessaries allocations

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This commit is contained in:
Stefano Gabryel 2019-04-20 16:51:14 +02:00
commit 0e857e4467
2 changed files with 4 additions and 4 deletions
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4
core/core.go
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@ -8,8 +8,8 @@ import (
)
func UniqueInts(a []int, sorted bool) []int {
tmp := make(map[int]bool)
uniq := make([]int, 0)
tmp := make(map[int]bool, len(a))
uniq := make([]int, 0, len(a))
for _, n := range a {
tmp[n] = true