src/filters/dashOrCurrency.js

@@ -0,0 +1,6 @@
+import toCurrency from './toCurrency';
+
+export default function (value) {
+    if (value == null || value === '') return () => '-';
+    return toCurrency;
+}

src/filters/index.js

@@ -10,6 +10,7 @@ import toLowerCamel from './toLowerCamel';
 import dashIfEmpty from './dashIfEmpty';
 import dateRange from './dateRange';
 import toHour from './toHour';
+import dashOrCurrency from './dashOrCurrency';
 
 export {
     toLowerCase,
@@ -17,6 +18,7 @@ export {
     toDate,
     toHour,
     toDateString,
+    dashOrCurrency,
     toDateHourMin,
     toDateHourMinSec,
     toRelativeDate,