Added readme section about flask

sherifzain · Dec 27, 2016 · f4e6745 · f4e6745
1 parent 3f4de18
commit f4e6745
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/README.rst b/README.rst
@@ -41,6 +41,12 @@ Using
 
     parsed = parse_env(required_vars)
 
+Say you want to configure your Flask app using this:
+
+.. code-block:: python
+
+    app.config.from_mapping(parsed)
+
 Why reinvent the wheel again?
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