diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/reference.go | 6 |
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. |