{
    "kind": "module",
    "id": "mod-regex-001",
    "name": "regex_demo",
    "imports": [],
    "definitions": [
        {
            "kind": "fn",
            "id": "fn-main-001",
            "name": "main",
            "params": [],
            "effects": [
                "io"
            ],
            "returnType": {
                "kind": "basic",
                "name": "Int"
            },
            "contracts": [],
            "body": [
                {
                    "kind": "let",
                    "id": "let-email-001",
                    "name": "email",
                    "type": {
                        "kind": "basic",
                        "name": "String"
                    },
                    "value": {
                        "kind": "literal",
                        "id": "lit-email-001",
                        "value": "user@example.com"
                    }
                },
                {
                    "kind": "if",
                    "id": "if-001",
                    "condition": {
                        "kind": "call",
                        "id": "call-test-001",
                        "fn": {
                            "kind": "ident",
                            "id": "id-test-001",
                            "name": "regexTest"
                        },
                        "args": [
                            {
                                "kind": "literal",
                                "id": "lit-pat-001",
                                "value": "^[a-z]+@[a-z]+\\.[a-z]+$"
                            },
                            {
                                "kind": "ident",
                                "id": "id-email-001",
                                "name": "email"
                            }
                        ]
                    },
                    "then": [
                        {
                            "kind": "call",
                            "id": "call-print-001",
                            "fn": {
                                "kind": "ident",
                                "id": "id-print-001",
                                "name": "print"
                            },
                            "args": [
                                {
                                    "kind": "literal",
                                    "id": "lit-valid-001",
                                    "value": "Valid email"
                                }
                            ]
                        }
                    ],
                    "else": [
                        {
                            "kind": "call",
                            "id": "call-print-002",
                            "fn": {
                                "kind": "ident",
                                "id": "id-print-002",
                                "name": "print"
                            },
                            "args": [
                                {
                                    "kind": "literal",
                                    "id": "lit-invalid-001",
                                    "value": "Invalid email"
                                }
                            ]
                        }
                    ]
                },
                {
                    "kind": "call",
                    "id": "call-print-003",
                    "fn": {
                        "kind": "ident",
                        "id": "id-print-003",
                        "name": "print"
                    },
                    "args": [
                        {
                            "kind": "call",
                            "id": "call-replace-001",
                            "fn": {
                                "kind": "ident",
                                "id": "id-replace-001",
                                "name": "regexReplace"
                            },
                            "args": [
                                {
                                    "kind": "literal",
                                    "id": "lit-input-001",
                                    "value": "SSN: 123-45-6789"
                                },
                                {
                                    "kind": "literal",
                                    "id": "lit-pat-002",
                                    "value": "\\d"
                                },
                                {
                                    "kind": "literal",
                                    "id": "lit-repl-001",
                                    "value": "*"
                                }
                            ]
                        }
                    ]
                },
                {
                    "kind": "literal",
                    "id": "lit-ret-001",
                    "value": 0
                }
            ]
        }
    ]
}