Module: Reacco::Filters::PreLang
- Included in:
- Readme
- Defined in:
- lib/reacco/filters/prelang.rb
Instance Method Summary collapse
-
#pre_lang(html) ⇒ Object
Adds prettify classes.
Instance Method Details
#pre_lang(html) ⇒ Object
Adds prettify classes.
5 6 7 8 |
# File 'lib/reacco/filters/prelang.rb', line 5 def pre_lang(html) html.css('pre').each { |pre| pre['class'] = "#{pre['class']} lang-#{pre['class']} prettyprint" } html end |