- Link.where(tail_uuid: current_user.uuid,
- link_class: 'permission',
- name: ['can_write', 'can_read']).
+ Link.filter([['head_uuid', 'is_a', 'arvados#repository'],
+ ['tail_uuid', '=', current_user.uuid],
+ ['link_class', '=', 'permission'],
+ ['name', 'in', ['can_write', 'can_read']],
+ ]).