Add note on avoiding DoubleRenderError in Rails to Readme #53
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When a
Pundit::NotAuthorizedError
is raised in anafter_action
(Rails 4)/after_filter
(Rails 3), the response has already been rendered.To avoid a
DoubleRenderError
being raised, the response body can be cleared before redirecting or rendering a new view.Tested only in the browser in Rails 4.0. Fixes #52.
Please add a comment if you know another solution so we can work it in.