$ref not allowed in array-type query parameters in OpenAPI 2.0 spec

[zhirsch]

The current OpenAPI 2.0 spec fails validation with go-swagger (...) because there are query parameters that use a $ref as the item. That's disallowed according to https://stackoverflow.com/questions/41639571/swagger-2-use-enum-reference-in-query-parameter-of-array-type.

So instead of:

           {
             "name": "components",
             "in": "query",
             "description": "<snip>",
             "type": "array",
             "items": {
               "$ref": "#/definitions/Destiny.DestinyComponentType"
             }
           },

You have to write:

           {
             "name": "components",
             "in": "query",
             "description": "<snip>",
             "type": "array",
             "items": {
               "type": "integer"
             },
             "collectionFormat": "csv"
           },

[vthornheart-bng]

Oh, what a pain OpenAPI 2.0 is! That sucks. Are you able to move over to using the 3.0 specs that we generate instead? I don't know when I'm going to have time to address this issue, but I will keep it open so that when I'm finally able to work on spec issues again I can investigate a fix. But if this is holding you up, see if you can use the 3.0 spec against a 3.0 generator instead.