20 lines
358 B
Go
20 lines
358 B
Go
package clean
|
|
|
|
import "strings"
|
|
|
|
const (
|
|
ClipShortType = 8
|
|
ClipType = 64
|
|
)
|
|
|
|
// Clip shortens a string to the given number of characters, and removes all leading and trailing white space.
|
|
func Clip(s string, maxLen int) string {
|
|
s = strings.TrimSpace(s)
|
|
l := len(s)
|
|
|
|
if l <= maxLen {
|
|
return s
|
|
} else {
|
|
return strings.TrimSpace(s[:maxLen])
|
|
}
|
|
}
|