[HansAarneLiblik]

Add null|markers to array properties. Also updates previously added null| markers for object properties to match the code style

Fixes #952

For schema

Pet:
  type: object
  properties:
    primitive:
      type: string
      nullable: true
    object:
      type: object
      nullable: true
      properties:
        id:
          type: integer
    primitive_array:
      type: array
      nullable: true
      items:
        type: string
    object_array:
      type: array
      nullable: true
      items:
        $ref: '#/components/schemas/Category'
    array_array_primitive:
      type: array
      nullable: true
      items:
        type: array
        items:
          type: string
    array_array_object:
      type: array
      nullable: true
      items:
        type: array
        items:
          $ref: '#/components/schemas/Category'
    anyof_array:
      type: array
      nullable: true
      items:
        anyOf:
          - type: string
          - $ref: '#/components/schemas/Category'

Before:

After:

[mrin9]

Thanks for the contribution !!!
But we have just restarted our work on this project and we are in a mid of some refactoring. I will take a look at your code. But you may have to fix the conflicts again. or i will extract the core logic and incorporate it once we are done with our refactoring cycle.

[HansAarneLiblik]

@mrin9 I've updated the PR

[mrin9]

Thanks.
Looked at your PR. This is good and a must need fix. However it addresses only the Schema-Tree view. We also display Schema-Table view and both should be in sync.

I have merged the PR locally ,will add the Schema-Table fix and a unit test before we merge. Expect another 2-3 days to get it merged to the master.

[HansAarneLiblik]

Thanks ! I'm using SchemaTree and not Table view, so I'm not comfortable fixing something I'm not familiar with.

Thanks for taking this on yourself!