On Sunday, February 16, 2014 10:57:33 PM UTC-6, Роман Ярыгин wrote:
>
> Hello everyone!
>
> I have code:
>
> if user.role == "topmanager"
> can :read, ActiveAdmin::Page, :name => "Dashboard"
> can :manage, Realty, agent: {agency_id: user.agency_id}
> ...
>
> And I want to add another condition, can :manage, Realty, agent: nil
> How to do it? Defining it two times gets error:
> undefined method `reflect_on_association' for Class:Class
>
> How can I define multiple conditions for one ability?
>
You can use the 'or' & 'and' operators in the ability class.
can :manage, Realty do |realty|
realty.new_record? or
realty.agency_id == nil or
realty.agency.agents.include?(user)
end
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