ls -al | rjc ls

{
    "resources" [
        {
            "name":         String,
            "permissions":  String,
            "links":        i32,
            "owner":        String,
            "group":        String,
            "size":         i32,
            "date":         String,
        }
    ]
}

$ ls -al | rjc -o=pretty ls
{
  "resources": [
    ...
        {
            "name": "args.rs",
            "permissions": "-rw-r--r--",
            "links": 1,
            "owner": "M",
            "group": "197121",
            "size": 1427,
            "date": "Jan 21 20:17"
        },
        {
            "name": "main.rs",
            "permissions": "-rw-r--r--",
            "links": 1,
            "owner": "M",
            "group": "197121",
            "size": 2067,
            "date": "Jan 21 20:05"
        },
        {
            "name": "r_io_utils.rs",
            "permissions": "-rw-r--r--",
            "links": 1,
            "owner": "M",
            "group": "197121",
            "size": 1383,
            "date": "Jan 17 00:29"
        }
    ]
}