Is there a Ruby solution for converting external CSS to inline CSS?

Exploring GoogleDocs, I noticed that it has limited CSS support. When uploading an MSWord .doc or HTML file and exporting it as HTML, all styles are applied inline. Although there is a style block in the HTML file, non-inline styles do not get applied when re-uploading the HTML file to Google Docs.

This got me thinking, "Is there a Ruby tool available for this?" Is there any tool out there that can take CSS and parse it into the HTML nodes, perhaps using a nokogiri plugin?

Answer №1

Be sure to take a look at the Premailer tool by alexdunae on GitHub: http://github.com/alexdunae/premailer

I haven't personally used it before, but I came across it recently. Perhaps it could be useful for you.

Answer №2

If you're interested in MailStyle as an alternative option, check out their repository at http://github.com/purify/mail_style

It appears to offer seamless integration with Rails (including actionmailer and sass), although it may not be exactly what you had in mind.

Answer №3

For those looking for alternative options, Ruby Toolbox offers a comprehensive list. While Premailer remains the popular choice, Roadie has seen more recent updates.

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