bbgo_origin/pkg/util/string.go

47 lines
778 B
Go

package util
import (
"strings"
"unicode/utf8"
)
func StringSliceContains(slice []string, needle string) bool {
for _, s := range slice {
if s == needle {
return true
}
}
return false
}
func MaskKey(key string) string {
if len(key) == 0 {
return "{empty}"
}
h := len(key) / 3
if h > 5 {
h = 5
}
maskKey := key[0:h]
maskKey += strings.Repeat("*", len(key)-h*2)
maskKey += key[len(key)-h:]
return maskKey
}
func StringSplitByLength(s string, length int) (result []string) {
var left, right int
for left, right = 0, length; right < len(s); left, right = right, right+length {
for !utf8.RuneStart(s[right]) {
right--
}
result = append(result, s[left:right])
}
if len(s)-left > 0 {
result = append(result, s[left:])
}
return result
}