ayanova/src/api/gzutil.js

@@ -607,6 +607,18 @@ export default {
     return obj === true || obj === false || typeof variable === "boolean";
   },
   ///////////////////////////////////////////////
+  // parse to number or null if not a number
+  // used because route params can turn into strings
+  // on their own
+  //
+  stringToIntOrNull: function(n) {
+    const ret = Number.parseInt(n, 10);
+    if (Number.isNaN(ret)) {
+      return null;
+    }
+    return ret;
+  },
+  ///////////////////////////////////////////////
   // Use geolocation api to attempt to get current location
   // try high accuracy first and downgrade if unavailable
   //https://www.openstreetmap.org/?mlat=48.3911&mlon=-124.7353#map=12/48.3910/-124.7353