library/query/funcs.go

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package query
import (
"fmt"
"strings"
)
func tryGetFirst(s []string) string {
if len(s) == 0 {
return ""
}
return s[0]
}
func buildTitle(title, subtitle string) string {
if subtitle != "" {
return fmt.Sprintf("%s: %s", title, subtitle)
}
return title
}
func getLastName(author string) string {
names := strings.Split(author, " ")
if len(names) < 2 {
return author
}
return names[len(names)-1]
}