If you want to inspect the compiled code of your erb (or haml) templates, you can run the following code in your view or your controller:

template = lookup_context.find_template(action_name, lookup_context.prefixes)
template.handler.call(template.refresh(self))

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The output will be something like

@output_buffer = output_buffer || ActionView::OutputBuffer.new;@output_buffer.safe_append='My template
'.freeze;@output_buffer.to_s