- Add the configuration option for annotating templates with file names to the generated app.
- Add `annotate_rendered_view_with_filenames` option to configuring guide.
As a developer, when looking at a page in my web browser, it's sometimes
difficult to figure out which template(s) are being used to render the page.
config.action_view.annotate_template_file_names adds HTML comments to the
rendered output indicating where each template begins and ends.
Co-authored-by: Aaron Patterson <tenderlove@github.com>
* require, require_relative, load by double quotes
We're getting rid of all single quote usage, unless it serves a specific purpose, as per the general style guide.
Since Action Mailbox will be introduced in Rails 6.0,
it makes more sense to generate migration of that version.
Also I changed its test dummy app to use default 6.0 configs.
