make prefix helper public

2 files changed, 4 insertions, 13 deletions

diff --git a/skate/cmd/skate-cleanup/main.go b/skate/cmd/skate-cleanup/main.go
index 72b258a..d4d5f5a 100644
--- a/skate/cmd/skate-cleanup/main.go
+++ b/skate/cmd/skate-cleanup/main.go
@@ -59,15 +59,6 @@ func main() {
 	}
 }
 
-func hasAnyPrefix(s string, prefixes []string) bool {
-	for _, p := range prefixes {
-		if strings.HasPrefix(s, p) {
-			return true
-		}
-	}
-	return false
-}
-
 // urlFilter parses finds the first URL.
 func urlFilter(p []byte) ([]byte, error) {
 	parts := strings.Split(string(p), *delimiter)
@@ -87,7 +78,7 @@ func urlFilter(p []byte) ([]byte, error) {
 	if url == "" && *skipNonMatches {
 		return nil, nil
 	}
-	if len(allowedSchemas) > 0 && !hasAnyPrefix(url, allowedSchemas) {
+	if len(allowedSchemas) > 0 && !skate.HasAnyPrefix(url, allowedSchemas) {
 		return nil, nil
 	}
 	if len(parts) == 1 || *index == len(parts) {
diff --git a/skate/url.go b/skate/url.go
index 4ea406e..f619b24 100644
--- a/skate/url.go
+++ b/skate/url.go
@@ -28,7 +28,7 @@ var (
 // really work, as syntactically valid URL strings may still be improbable
 // URLs, e.g.  http://!!!x.com, etc.
 func SanitizeURL(s string) string {
-	if !hasAnyPrefix(s, okPrefixes) {
+	if !HasAnyPrefix(s, okPrefixes) {
 		s = sanitizeRaw(s)
 		if s == "" {
 			return s
@@ -82,8 +82,8 @@ func sanitizeRaw(s string) string {
 	return "http://" + s
 }
 
-// hasAnyPrefixes returns true, if any of the prefixes matches string s.
-func hasAnyPrefix(s string, prefix []string) bool {
+// HasAnyPrefixes returns true, if any of the prefixes matches string s.
+func HasAnyPrefix(s string, prefix []string) bool {
 	for _, p := range prefix {
 		if strings.HasPrefix(s, p) {
 			return true