Fix silly regexp pattern

strmangle/strmangle.go

@@ -15,14 +15,7 @@ import (
 
 var (
 	idAlphabet     = []byte("abcdefghijklmnopqrstuvwxyz")
-	uppercaseWords = []*regexp.Regexp{
+	uppercaseWords = regexp.MustCompile(`^(?i)(id|uid|uuid|guid|ssn|tz)[0-9]*$`)
-		regexp.MustCompile(`^id[0-9]*$`),
-		regexp.MustCompile(`^uid[0-9]*$`),
-		regexp.MustCompile(`^uuid[0-9]*$`),
-		regexp.MustCompile(`^guid[0-9]*$`),
-		regexp.MustCompile(`^ssn[0-9]*$`),
-		regexp.MustCompile(`^tz[0-9]*$`),
-	}
 	smartQuoteRgx  = regexp.MustCompile(`^(?i)"?[a-z_][_a-z0-9]*"?(\."?[_a-z][_a-z0-9]*"?)*$`)
 )
 
@@ -95,16 +88,8 @@ func TitleCase(name string) string {
 	splits := strings.Split(name, "_")
 
 	for i, split := range splits {
-		found := false
+		if uppercaseWords.MatchString(split) {
-		for _, uc := range uppercaseWords {
-			if uc.MatchString(split) {
 			splits[i] = strings.ToUpper(split)
-				found = true
-				break
-			}
-		}
-
-		if found {
 			continue
 		}
 
@@ -126,20 +111,12 @@ func CamelCase(name string) string {
 			continue
 		}
 
-		found := false
 		if i > 0 {
-			for _, uc := range uppercaseWords {
+			if uppercaseWords.MatchString(split) {
-				if uc.MatchString(split) {
 				splits[i] = strings.ToUpper(split)
-					found = true
-					break
-				}
-			}
-		}
-
-		if found {
 				continue
 			}
+		}
 
 		splits[i] = strings.Title(split)
 	}