Colin Law wrote in post #1182464:
> On 26 March 2016 at 09:30, Naveed Alam <li...@ruby-forum.com> wrote:
>> You might have expected an instance of ActiveRecord::Base.
>> The error occurred while evaluating nil.[]
>>
>> app/models/privilege.rb:24:in `applicable?'
>
> The error says you have called the method [] on an object that is nil.
> You don't seem to have shown us line 24 of privilege.rb (and the
> surrounding lines).
>
> Colin
class Privilege < ActiveRecord::Base
has_and_belongs_to_many :users
belongs_to :privilege_tag
def applicable?
role_plugin_hash =
Authorization::Engine.instance.roles_plugin_hash[self.name.underscore.to_sym]
role_plugin_hash.nil? ? false : (role_plugin_hash.include? nil) ?
true : (role_plugin_hash & FedenaPlugin.accessible_plugins).present? ?
true : false
end
end
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