Add note about return value of Env.readFile
@@ -52,6 +52,7 @@ Env.set("key", 10); // set() arguments must be a string or nil.
To read environment variables from a file this helper method is provided.
By default it will attempt to read `.env` unless a different path is supplied.
+Returns a Result type and on success will unwrap to nil.
Note: You are able to have comments in the `.env` file via the use of `#` (both in-line and first character).
@@ -62,7 +63,7 @@ TESTING=100 # In-line comment
```
```cs
-Env.readFile();
+Env.readFile(); // <Result Suc>
print(Env.get("TEST")); // 10
print(Env.get("TESTING")); // 100
