Pundit#authorize_with

pundited.rb

# Auhtorize any record to any policy
def authorize_with(klass, record, query = nil)
  query ||= "#{action_name}?".to_sym
  @_pundit_policy_authorized = @_policy_authorized = true # two vars for forward compatibility
  policy = klass.new(pundit_user, record)
  unless policy.public_send(query)
    error = Pundit::NotAuthorizedError.new("not allowed to #{query} this #{record}")
    error.query = query
    error.record = record
    error.policy = policy
    fail error
  end
  true
end