Module: Textilize::Helper

Defined in:
lib/textilize/helper.rb

Instance Method Summary collapse

Instance Method Details

#textilize(text, *options) ⇒ Object

Returns the text with all the Textile codes turned into HTML tags.

You can learn more about Textile's syntax at its website. This method is only available if RedCloth is available.

Examples

textilize("This is Textile! Rejoice!")

=> "

This is Textile! Rejoice!

"

textilize("I _love_ ROR(Ruby on Rails)!")
# => "<p>I <em>love</em> <acronym title="Ruby on Rails">ROR</acronym>!</p>"

textilize("h2. Textile makes markup -easy- simple!")
# => "<h2>Textile makes markup <del>easy</del> simple!</h2>"

textilize("Visit the Rails website "here":http://www.rubyonrails.org/.)
# => "<p>Visit the Rails website <a href="http://www.rubyonrails.org/">here</a>.</p>"

textilize("This is worded <strong>strongly</strong>")
# => "<p>This is worded <strong>strongly</strong></p>"

textilize("This is worded <strong>strongly</strong>", :filter_html)
# => "<p>This is worded &lt;strong&gt;strongly&lt;/strong&gt;</p>"


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# File 'lib/textilize/helper.rb', line 30

def textilize(text, *options)
  text = sanitize(text) unless text.html_safe?
  text.blank? ? "" : RedCloth.new(text, options).to_html.html_safe
end

#textilize_without_paragraph(text, *options) ⇒ Object

Returns the text with all the Textile codes turned into HTML tags, but without the bounding

tag that RedCloth adds.

You can learn more about Textile's syntax at its website. This method is requires RedCloth to be available.

Examples

textilize_without_paragraph("This is Textile! Rejoice!")

=> "This is Textile! Rejoice!"

textilize_without_paragraph("I _love_ ROR(Ruby on Rails)!")
# => "I <em>love</em> <acronym title="Ruby on Rails">ROR</acronym>!"

textilize_without_paragraph("h2. Textile makes markup -easy- simple!")
# => "<h2>Textile makes markup <del>easy</del> simple!</h2>"

textilize_without_paragraph("Visit the Rails website "here":http://www.rubyonrails.org/.)
# => "Visit the Rails website <a href="http://www.rubyonrails.org/">here</a>."


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# File 'lib/textilize/helper.rb', line 54

def textilize_without_paragraph(text, *options)
  textiled = textilize(text, *options)
  if textiled[0..2] == "<p>" 
    textiled = textiled[3..-1] 
  end
  if textiled[-4..-1] == "</p>"
    textiled = textiled[0..-5] 
  end
  textiled.html_safe
end