gruggers 0.5.1

rust implementation of the grug language
[
    {
        "kind": "on_function",
        "name": "on_a",
        "arguments": [],
        "body_statements": [
            {
                "kind": "call",
                "expr": {
                    "type": "call",
                    "function_name": "initialize_bool",
                    "arguments": [
                        {
                            "type": "binary",
                            "operator": "!=",
                            "left": {
                                "type": "string",
                                "value": ""
                            },
                            "right": {
                                "type": "string",
                                "value": ""
                            }
                        }
                    ]
                }
            }
        ]
    }
]