huge_filter.rb

class ExceptFilter
  def self.call(schema_member, context)
    if schema_member.name == "someField"
      return context[:some_beta_feature]
    end
    
    if schema_member.name == "bankAccount"
      return context[:current_user].hasAccessToBankAccount?
    end
    
    # ... you get the point :D
  end
end