Fix silly regexp pattern

strmangle/strmangle.go

@@ -15,15 +15,8 @@ import (
 
 var (
 	idAlphabet     = []byte("abcdefghijklmnopqrstuvwxyz")
-	uppercaseWords = []*regexp.Regexp{
+	uppercaseWords = regexp.MustCompile(`^(?i)(id|uid|uuid|guid|ssn|tz)[0-9]*$`)
-		regexp.MustCompile(`^id[0-9]*$`),
+	smartQuoteRgx  = regexp.MustCompile(`^(?i)"?[a-z_][_a-z0-9]*"?(\."?[_a-z][_a-z0-9]*"?)*$`)
-		regexp.MustCompile(`^uid[0-9]*$`),
-		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]*"?)*$`)
 )
 
 // IdentQuote attempts to quote simple identifiers in SQL tatements
@@ -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 {
+			splits[i] = strings.ToUpper(split)
-			if uc.MatchString(split) {
-				splits[i] = strings.ToUpper(split)
-				found = true
-				break
-			}
-		}
-
-		if found {
 			continue
 		}
 
@@ -126,21 +111,13 @@ 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)
-					splits[i] = strings.ToUpper(split)
+				continue
-					found = true
-					break
-				}
 			}
 		}
 
-		if found {
-			continue
-		}
-
 		splits[i] = strings.Title(split)
 	}