Strip html from string Ruby on Rails

If we want to use this in model

ActionView::Base.full_sanitizer.sanitize(html_string)

which is the code in "strip_tags" method

html ruby string ruby-on-rails-3

There's a strip_tags method in ActionView::Helpers::SanitizeHelper:

Edit: for getting the text inside the value attribute, you could use something like Nokogiri with an Xpath expression to get that out of the string.

html ruby string ruby-on-rails-3

Yes, call this: sanitize(html_string, tags:[])

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