{
  "name": "date_format",
  "description": "date format in specific format",
  "spec":{
    "id": "__HOPE__/builtin/dater/date_format",
    "name": "date_format_spec",
    "in": {
      "ports": [
        {
          "name": "date",
          "type": "any"
        }
      ]
    },
    "out": {
      "ports": [
        {
          "name": "out",
          "type": "string"
        }
      ]
    },
    "config": [
      {
        "name":"format",
        "type":"string",
        "required":true
      }
    ]
  },
  "ui": {

  },
  "doc":"builtin/timer.html#date_format"
}