Adding getPosition back in

Author: forki

src/Fable.ReactGoogleMaps/Fable.Helpers.ReactGoogleMaps.fs

@@ -150,3 +150,6 @@ let GoogleMapComponent: RCom = import "GoogleMapComponent" "./mapComponent.js"
 let googleMap (props:Props.IMapProperties list) : React.ReactElement =
 
     R.from GoogleMapComponent (keyValueList CaseRules.LowerFirst props) []
+
+
+let getPosition (options: obj) : Fable.Import.JS.Promise<Fable.Import.Browser.Position> = importMember "./location.js"

src/Fable.ReactGoogleMaps/location.js

@@ -0,0 +1,5 @@
+export function getPosition (options) {
+    return new Promise(function (resolve, reject) {
+      navigator.geolocation.getCurrentPosition(resolve, reject, options);
+    });
+  }