mirror of
https://github.com/truewhile/MeBox.git
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ShukeBta
47 lines
787 B
Go
47 lines
787 B
Go
package service
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import (
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"fmt"
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"strings"
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)
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// deduplicate removes duplicates from a string slice.
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func deduplicate(s []string) []string {
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if len(s) == 0 {
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return s
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}
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seen := make(map[string]bool, len(s))
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out := make([]string, 0, len(s))
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for _, v := range s {
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if !seen[v] {
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seen[v] = true
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out = append(out, v)
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}
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}
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return out
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}
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func nonEmptyStrings(values ...string) []string {
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out := make([]string, 0, len(values))
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for _, value := range values {
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value = strings.TrimSpace(value)
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if value != "" {
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out = append(out, value)
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}
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}
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return out
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}
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func genreIDStrings(ids []int) []string {
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if len(ids) == 0 {
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return nil
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}
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out := make([]string, 0, len(ids))
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for _, id := range ids {
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if id > 0 {
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out = append(out, fmt.Sprint(id))
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}
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}
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return out
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}
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