# json

JSON parsing and serialization utilities for Lux.

## Installation

```bash
lux pkg add json 1.0.0
```

## Usage

```lux
import json

// Parse JSON string
let data = json.parse('{"name": "Alice", "age": 30}')

// Get fields
let name = json.getString(data, "name")  // Some("Alice")
let age = json.getInt(data, "age")       // Some(30)

// Nested paths
let city = json.getPath(data, "address.city")

// Create JSON
let obj = json.object([
    ("name", JsonString("Bob")),
    ("active", JsonBool(true))
])

// Stringify
let str = json.stringify(obj)  // '{"name":"Bob","active":true}'
```

## API

| Function | Description |
|----------|-------------|
| `parse(s)` | Parse JSON string |
| `stringify(v)` | Convert to JSON string |
| `getString(obj, key)` | Get string field |
| `getInt(obj, key)` | Get integer field |
| `getPath(obj, path)` | Get nested field by dot path |
| `isNull(v)` | Check if value is null |
| `object(pairs)` | Create JSON object |
| `array(items)` | Create JSON array |
| `prettyPrint(v)` | Pretty-print with indentation |

## License

MIT