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package main
type void struct{}
// Helps decide if value contained in slice.
// https://stackoverflow.com/questions/38654383/how-to-search-for-an-element-in-a-golang-slice
func contains(s []string, n string) bool {
for _, v := range s {
if v == n {
return true
}
}
return false
}
// Helps clear duplicates in slice.
// https://stackoverflow.com/questions/66643946/how-to-remove-duplicates-strings-or-int-from-slice-in-go
func dedupe(input []string) []string {
set := make(map[string]void)
list := []string{}
for _, v := range input {
if _, ok := set[v]; !ok {
set[v] = void{}
list = append(list, v)
}
}
return list
}
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