func ExampleIf() {
// Widen everything but ASCII.
isASCII := func(r rune) bool { return r <= unicode.MaxASCII }
t := runes.If(runes.Predicate(isASCII), nil, width.Widen)
s, _, _ := transform.String(t, "ｱﾙｱﾉﾘｳ tech / 中國 / 5₩")
fmt.Println(s)
// Output:
// アルアノリウ tech / 中國 / 5￦
}
func ExampleIn() {
// Convert Latin characters to their canonical form, while keeping other
// width distinctions.
t := runes.If(runes.In(unicode.Latin), width.Fold, nil)
s, _, _ := transform.String(t, "ｱﾙｱﾉﾘｳ tech / アルアノリウ ｔｅｃｈ")
fmt.Println(s)
// Output:
// ｱﾙｱﾉﾘｳ tech / アルアノリウ tech
}
func dealWithYujian(rawQuery string) string {
// We create a transformer that reduces all latin runes to their canonical form
t := runes.If(runes.In(unicode.Latin), width.Fold, nil)
rawQuery, _, _ = transform.String(t, rawQuery)
if shawnTanRE.MatchString(rawQuery) {
rawQuery = shawnRE.ReplaceAllLiteralString(rawQuery, "Yujian")
rawQuery = TAN_RE.ReplaceAllLiteralString(rawQuery, "Yao")
} else if tq := strings.Replace(rawQuery, " ", "", -1); shawnTanRE.MatchString(tq) {
rawQuery = shawnRE.ReplaceAllLiteralString(tq, "Yujian")
rawQuery = TAN_RE.ReplaceAllLiteralString(rawQuery, "Yao")
}
return rawQuery
}