util.go•647 B
package snowballstem
import (
"math"
"unicode/utf8"
)
const MaxInt = math.MaxInt32
const MinInt = math.MinInt32
func splitAt(str string, mid int) (string, string) {
return str[:mid], str[mid:]
}
func min(a, b int) int {
if a < b {
return a
}
return b
}
func onCharBoundary(s string, pos int) bool {
if pos <= 0 || pos >= len(s) {
return true
}
return utf8.RuneStart(s[pos])
}
// RuneCountInString is a wrapper around utf8.RuneCountInString
// this allows us to not have to conditionally include
// the utf8 package into some stemmers and not others
func RuneCountInString(str string) int {
return utf8.RuneCountInString(str)
}