Nested Sub-Entities Under a Collection Approach 2 : Siren for Ruby's ActiveModelSerializer

02-01-has-many-collections.json

{
  "class": ["post"],
  "properties": {
    "id": 1,
    "title": "New Post",
    "body":  "Body"
  },
  "links": [{"rel": ["self"],"href": "http: //example.com/posts/1"}],
  "entities": [
    {
      "class":  ["tags","collection"],
      "rel": ["http: //rels.example.com/tags","hasMany"],
      "links": [{"rel": ["self"], "href": "http://example.com/posts/1/tags"}],
      "properties":  {"count": 3}
    },
    {
      "class":  ["comments","collection"],
      "rel": ["http: //rels.example.com/comments","hasMany"],
      "links": [{"rel": ["self"], "href": "http://example.com/posts/1/comments"}],
      "properties":  {"count": 2}
    }
  ]
}

02-02-has-many-collections-include-comments.json

{
  "class": ["post"],
  "properties": {
    "id": 1,
    "title": "New Post",
    "body":  "Body"
  },
  "links": [{"rel": ["self"],"href": "http: //example.com/posts/1"}],
  "entities": [
    {
      "class":  ["tags","collection"],
      "rel": ["http: //rels.example.com/tags","hasMany"],
      "links": [{"rel": ["self"], "href": "http://example.com/posts/1/tags"}],
      "properties":  {"count": 3}
    },
    {
      "class":  ["comments","collection"],
      "rel": ["http: //rels.example.com/comments","hasMany"],
      "links": [{"rel": ["self"], "href": "http://example.com/posts/1/comments"}],
      "properties":  {"count": 2},
      "entities": [
        {
          "class": ["comment"],
          "rel": ["http: //rels.example.com/comment"],
          "properties": {"id": 1, "body": "ZOMG A COMMENT"},
          "links": [{"rel": ["self"],"href": "http: //example.com/comments/1"}],
          "actions": [
            {"name": "delete", "method": "DELETE", "href": "http://example.com/comments/1"},
            {"name": "update", "method": "PATCH", "href": "http://example.com/comments/1", "fields": [ {"name": "body" }]}]
        },
        {
          "class": ["comment"],
          "rel": ["http: //rels.example.com/comment"],
          "properties": {"id": 2, "body": "ZOMG ANOTHER COMMENT"},
          "links": [{"rel": ["self"],"href": "http: //example.com/comments/2"}],
          "actions": [
            {"name": "delete", "method": "DELETE", "href": "http://example.com/comments/2"},
            {"name": "update", "method": "PATCH", "href": "http://example.com/comments/2", "fields": [ {"name": "body" }]}]
        }
      ]
    }
  ]
}