{
  "title": "List",
  "@id": "schema:ItemList",
  "extends": "Entity",
  "category": "text",
  "role": "secondary",
  "status": "stable",
  "description": "A list of items.",
  "$comment": "This is an implementation, and renaming, of schema.org [`ItemList`](https://schema.org/ItemList).\nRenaming was done as `List` was considered a more developer friendly alternative. Similarly,\nschema.org properties `itemListElement` and `itemListOrder` were renamed to `items` and `order`.\nNote that, as with every other such renaming in Stencila Schema, a mapping between names is\ndefined and it is trivial to save Stencila Schema documents using the schema.org vocabulary if so desired.\n\nAnalogues of `List` in other schema include:\n  - JATS XML [`<list>`](https://jats.nlm.nih.gov/articleauthoring/tag-library/1.2/element/list.html)\n  - HTML [`<ul>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/ul) and [`<ol>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/ol)\n  - MDAST [`List`](https://github.com/syntax-tree/mdast#list)\n  - OpenDocument [`<text:list>`](http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#__RefHeading__1415148_253892949)\n",
  "properties": {
    "type": {
      "@id": "schema:type",
      "description": "The name of the type.",
      "type": "string",
      "enum": [
        "List"
      ],
      "default": "List",
      "from": "Entity"
    },
    "id": {
      "@id": "schema:id",
      "description": "The identifier for this item.",
      "type": "string",
      "from": "Entity"
    },
    "meta": {
      "@id": "stencila:meta",
      "description": "Metadata associated with this item.",
      "type": "object",
      "from": "Entity"
    },
    "items": {
      "@id": "schema:itemListElement",
      "description": "The items in the list",
      "type": "array",
      "items": {
        "$ref": "ListItem.schema.json"
      },
      "from": "List",
      "isArray": true,
      "isPlural": true,
      "aliases": [
        "item"
      ]
    },
    "order": {
      "@id": "schema:itemListOrder",
      "description": "Type of ordering.",
      "enum": [
        "ascending",
        "descending",
        "unordered"
      ],
      "default": "unordered",
      "from": "List"
    }
  },
  "required": [
    "type",
    "items"
  ],
  "examples": [
    {
      "type": "List",
      "items": [
        {
          "type": "ListItem",
          "content": [
            "Item One"
          ]
        },
        {
          "type": "ListItem",
          "content": [
            "Item Two"
          ]
        },
        {
          "type": "ListItem",
          "content": [
            "Item Three"
          ]
        }
      ]
    },
    {
      "type": "List",
      "items": [
        {
          "type": "ListItem",
          "content": "Item One"
        },
        {
          "type": "ListItem",
          "content": [
            "This is a nested item",
            {
              "type": "List",
              "order": "ordered",
              "items": [
                {
                  "type": "ListItem",
                  "content": [
                    "Nested Item One"
                  ]
                },
                {
                  "type": "ListItem",
                  "content": [
                    "Nested Item Two"
                  ]
                },
                {
                  "type": "ListItem",
                  "content": [
                    "Nested Item Three"
                  ]
                }
              ]
            }
          ]
        },
        {
          "type": "ListItem",
          "content": [
            "Item Three"
          ]
        }
      ]
    },
    {
      "type": "List",
      "items": [
        {
          "type": "ListItem",
          "checked": false,
          "content": [
            "Todo item"
          ]
        },
        {
          "type": "ListItem",
          "checked": true,
          "content": [
            "Completed todo item"
          ]
        }
      ]
    }
  ],
  "file": "List.schema.yaml",
  "children": [],
  "descendants": [],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://schema.stenci.la/v1/List.schema.json",
  "source": "https://github.com/stencila/schema/blob/master/schema/List.schema.yaml",
  "type": "object",
  "propertyAliases": {
    "item": "items"
  },
  "additionalProperties": false
}