1 files changed, 4 insertions, 2 deletions
diff --git a/entity/refs.go b/entity/refs.go
index 82b1741b..070d4dba 100644
--- a/entity/refs.go
+++ b/entity/refs.go
@@ -2,17 +2,19 @@ package entity
 
 import "strings"
 
+// RefsToIds parse a slice of git references and return the corresponding Entity's Id.
 func RefsToIds(refs []string) []Id {
 	ids := make([]Id, len(refs))
 
 	for i, ref := range refs {
-		ids[i] = refToId(ref)
+		ids[i] = RefToId(ref)
 	}
 
 	return ids
 }
 
-func refToId(ref string) Id {
+// RefsToIds parse a git reference and return the corresponding Entity's Id.
+func RefToId(ref string) Id {
 	split := strings.Split(ref, "/")
 	return Id(split[len(split)-1])
 }