note about casting configs in gradle

fix #112
2017-12-04 15:27:06 -08:00 · 2017-12-04 15:27:06 -08:00 · eb15b7ca71
parent 5a3f72ae1c
commit eb15b7ca71
1 changed files with 6 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -53,8 +53,13 @@ And use them to configure libraries in `AndroidManifest.xml` and others:
  android:value="@string/GOOGLE_MAPS_API_KEY" />
 ```

-**Variables stored in `.env` are published with your code, so DO NOT put anything sensitive there like your app `signingConfigs`.**
+All variables are strings, so you may need to cast them. For instance, in Gradle:

+```
+versionCode project.env.get("VERSION_CODE").toInteger()
+```
+
+Once again, remember variables stored in `.env` are published with your code, so **DO NOT put anything sensitive there like your app `signingConfigs`.**

 ### iOS