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strings.go
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strings.go
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package utils
import (
"strings"
"github.com/navidrome/navidrome/conf"
)
func NoArticle(name string) string {
articles := strings.Split(conf.Server.IgnoredArticles, " ")
for _, a := range articles {
n := strings.TrimPrefix(name, a+" ")
if n != name {
return n
}
}
return name
}
func InsertString(slice []string, value string, index int) []string {
return append(slice[:index], append([]string{value}, slice[index:]...)...)
}
func RemoveString(slice []string, index int) []string {
return append(slice[:index], slice[index+1:]...)
}
func MoveString(slice []string, srcIndex int, dstIndex int) []string {
value := slice[srcIndex]
return InsertString(RemoveString(slice, srcIndex), value, dstIndex)
}
func BreakUpStringSlice(items []string, chunkSize int) [][]string {
numTracks := len(items)
var chunks [][]string
for i := 0; i < numTracks; i += chunkSize {
end := i + chunkSize
if end > numTracks {
end = numTracks
}
chunks = append(chunks, items[i:end])
}
return chunks
}
func RangeByChunks(items []string, chunkSize int, cb func([]string) error) error {
chunks := BreakUpStringSlice(items, chunkSize)
for _, chunk := range chunks {
err := cb(chunk)
if err != nil {
return err
}
}
return nil
}
func LongestCommonPrefix(list []string) string {
if len(list) == 0 {
return ""
}
for l := 0; l < len(list[0]); l++ {
c := list[0][l]
for i := 1; i < len(list); i++ {
if l >= len(list[i]) || list[i][l] != c {
return list[i][0:l]
}
}
}
return list[0]
}