Remote.Fetch multiple RefSpec support

1 files changed, 6 insertions, 0 deletions

diff --git a/core/reference.go b/core/reference.go
index 1325c7e..c33402c 100644
--- a/core/reference.go
+++ b/core/reference.go
@@ -2,6 +2,7 @@ package core
 
 import (
 	"errors"
+	"fmt"
 	"io"
 	"strings"
 )
@@ -143,6 +144,11 @@ func (r *Reference) Strings() [2]string {
 	return o
 }
 
+func (r *Reference) String() string {
+	s := r.Strings()
+	return fmt.Sprintf("%s %s", s[1], s[0])
+}
+
 // ReferenceSliceIter implements ReferenceIter. It iterates over a series of
 // references stored in a slice and yields each one in turn when Next() is
 // called.