rails/rails — pull request #7281 by geoffyoungs (2012-08-07 11:15:45+00:00)
Title: Allow tag/content_tag helpers to accept tag names in the form "name#foo.bar"

I'd find it useful if the generic tag helper functions allowed ids & classes to be specified inline using the standard CSS-style notation - any chance of this making it in?

content_tag("p#foo", "Blah")

is quicker and clearer when reading code than

content_tag(:p, "Blah", :id => "foo")