Topic: Question about textArea that can either(plain text or html form)

Hi,
i would like to implement that a textarea that can either the user can  choose user plain text or html form.( like most of the forum)

I want to ask that is there any gems or guide that I can follow to build that??

Re: Question about textArea that can either(plain text or html form)

tinymce for rails < 3.1
tinymce-rails for rails > 3.1