xhh abe44df1ec Ruby: support map/hash in model deserialization with additionalProperties
For example, the "scoreMap" and "cateMap" properties below:

  "definitions": {
    "User": {
      "properties": {
        "scoreMap": {
          "type": "object",
          "additionalProperties": {
            "type": "integer",
            "format": "int32",
          }
        },
        "cateMap": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/Category"
          }
        }
      }
    }
  }
2015-11-03 16:39:54 +08:00
..