I'm nearly done porting a Rails 2.3 app to Rails 4.2, including a switch to
Postgres. Yay!
But I've bumped into an issue I can't seem to sort out with regard to
calling "send_data" in a controller to return a CSV file.
My previously functioning code now complains about a missing template:
Missing template search_results_export/export_geo_search_results,
> application/export_geo_search_results with {:locale=>[:en],
> :formats=>[:csv], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby,
> :coffee, :prawn, :prawn_dsl]}.
The code isn't getting into the controller action where the CSV data is
generated, so it's something higher up in the stack.
Responders were removed from Rails 4.2:
respond_with and the class-level respond_to methods have been extracted to
> the responders gem. To use them, simply add gem 'responders', '~> 2.0' to
> your Gemfile.
I've added the responders gem but still no dice.
Anyone have words of wisdom? Do I need to add a custom Renderer?
Chris
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