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FrankerFaceZ/socketserver/lib/utils.go

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2015-10-24 22:38:04 -07:00
package lib
import (
)
func AddToSliceS(ary *[]string, val string) {
slice := *ary
for _, v := range slice {
if v == val {
return
}
}
slice = append(slice, val)
*ary = slice
}
func RemoveFromSliceS(ary *[]string, val string) {
slice := *ary
var idx int = -1
for i, v := range slice {
if v == val {
idx = i
break
}
}
if idx == -1 {
return
}
slice[idx] = slice[len(slice) - 1]
slice = slice[:len(slice) - 1]
*ary = slice
}