progress

ledger/file.go

@@ -70,5 +70,20 @@ func (file File) transactions() ([]transaction, error) {
 		return nil, err
 	}
 	defer f.Close()
-	return nil, io.EOF
+
+	result := make([]transaction, 0)
+	for {
+		one, err := readTransaction(f)
+		result = append(result, one)
+		if err == io.EOF {
+			return result, nil
+		}
+		if err != nil {
+			return result, err
+		}
+	}
+}
+
+func readTransaction(r io.Reader) (transaction, error) {
+	return transaction{}, io.EOF
 }

ledger/file_test.go

@@ -60,6 +60,9 @@ func TestFileDeltas(t *testing.T) {
 				t.Error(len(deltas))
 			}
 			for i := range want {
+				if i >= len(deltas) {
+					break
+				}
 				if want[i] != deltas[i] {
 					t.Errorf("[%d] \n\twant=%+v, \n\t got=%+v", i, want[i], deltas[i])
 				}