zfben_extend

  ZfbenExtend::String.to_html('text http://link #tag mail@mail.com @user text', tag_url: '/tagurl/', user_url: '/userurl/')
  # => 'text <a href="http://link">http://link</a> <a href="/tagurl/tag">#tag</a> <a href="mailto:mail@mail.com">mail@mail.com</a> <a href="/userurl/user">@user</a> text'
  
  ZfbenExtend::String.to_cnbr('a.b', chars: /\./, br: '<hr />')
  # => 'a.<hr />b'
  
  ZfbenExtend::String.markdown('    a')
  # => <div class=\"CodeRay\">\n  <div class=\"code\"><pre>a\n</pre></div>\n</div>\n
  
  ZfbenExtend::String.markdown("```ruby\n    a\n```")
  # => <div class=\"CodeRay\">\n  <div class=\"code\"><pre>    a\n</pre></div>\n</div>\n