Test greeter

cookiecutter_extensions.py

@@ -5,3 +5,4 @@ class FoobarExtension(Extension):
     def __init__(self, environment):
         super(FoobarExtension, self).__init__(environment)
         environment.filters["foobar"] = lambda v: v * 2
+        environment.globals["greet"] = lambda name: f"Hello, {name}"

{{cookiecutter.out_dir}}/lib/main.dart

@@ -27,6 +27,8 @@ splash_screen: {{ splash_screen }}
 splash_screen_text: {{ splash_screen_text }}
 
 Uppercase Example: {{ 2 | foobar }}
+
+Greeter: {{ greet("John") }}
 */
 
 {% for dep in cookiecutter.flutter.dependencies %}