include OL work id

1 files changed, 9 insertions, 0 deletions

diff --git a/skate/xio/util.go b/skate/xio/util.go
index 19651f4..8e1669d 100644
--- a/skate/xio/util.go
+++ b/skate/xio/util.go
@@ -19,6 +19,15 @@ func OpenTwo(f1, f2 string) (g1, g2 *os.File, err error) {
 	return g1, g2, nil
 }
 
+func TabsToMapFile(filename, sep string, kCol, vCol int) (map[string]string, error) {
+	f, err := os.Open(filename)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	return TabsToMap(f, sep, kCol, vCol)
+}
+
 // TabsToMap read from a reader and turns values from kCol, vCol columns into a
 // mapping.
 func TabsToMap(r io.Reader, sep string, kCol, vCol int) (map[string]string, error) {