no implicit conversion of Symbol into Integer error using mongoid

[dclausen]

Just upgraded to mongoid 5.0.2 and mongo 2.2.1 using latest release of jsonapi-resources 0.7 after which I began receiving a no implicit conversion of Symbol into Integer error.

This is due to lib/jsonapi/resource.rb:551 count(:all) is passing a Symbol to a delegated count method within mongo which expects a Hash.

It appears the bug to count() was caused by a change related to postgres support in d0e35b6

[mattxyzeth]

I have the same issue except my error was different. Mine was complaining about the wrong number of arguments (1 for 0).

I have a temporary fix for now. Create a base resource class that your resources inherit from and add these lines:

class << self
  def find_count(filters, options = {})
    filter_records(filters, options).count
  end
end

[blmundie]

I had to override find_count and put the following in an initializer

class JSONAPI::ShowRelatedResourcesOperation
  def record_count
    @_record_count ||= records.count()
  end
end