Nested array references are not processed when using external references

[mapsu]

Having following api and models:
api.yaml:

swagger: "2.0"
info:
  title: test data for nested list ext references
  version: '0.0.0'
paths:
  /:
    get:
      responses:
        "200":
          schema:
            $ref: "./PetList.yaml"

PetList.yaml:

title: "PetList"
properties:
  pets:
    type: array
    items:
      $ref: "./Pet.yaml"

Pet.yaml:

title: "Pet"
properties:
  allergies:
    type: array
    items:
      $ref: "./Allergy.yaml"

Allergy.yaml:

title: "Allergy"
properties:
  name:
    type: string
  severity:
    type: number

The Allergy model is not processed at all.

[mapsu]

This might be related to #270

[mapsu]

I have not tested but #284 might resolve this.

[diegode]

Yes, this should be fixed now.

[fehguy]

It was fixed as @diegode mentioned. Added tests to prove.