1 files changed, 0 insertions, 25 deletions
diff --git a/skate/cluster.go b/skate/cluster.go
index 3421a0b..7fc4e1b 100644
--- a/skate/cluster.go
+++ b/skate/cluster.go
@@ -1,7 +1,6 @@
 package skate
 
 import (
-	"fmt"
 	"regexp"
 	"strings"
 
@@ -110,30 +109,6 @@ func KeyTitleSandcrawler(p []byte) (ident string, key string, err error) {
 	return ident, sandcrawlerSlugify(key), nil
 }
 
-// CreateFixedFieldFunc creates an extractor function given a json path.
-// Currently only top level key is supported.
-func CreateFixedFieldFunc(path string) IdentifierKeyFunc {
-	f := func(p []byte) (ident string, key string, err error) {
-		var doc map[string]interface{}
-		if err = json.Unmarshal(p, &doc); err != nil {
-			return
-		}
-		v, ok := doc[path]
-		if !ok {
-			return "", "", nil
-		}
-		switch t := v.(type) {
-		case string:
-			return "", t, nil
-		case int, int64, float32, float64:
-			return "", fmt.Sprintf("%v", t), nil
-		default:
-			return "", "", nil
-		}
-	}
-	return f
-}
-
 // sandcrawlerSlugify normalizes a string.
 func sandcrawlerSlugify(s string) string {
 	slug := strings.ToLower(strings.TrimSpace(s))