lib/maruku/ext/math/to_html.rb in maruku-0.5.0 vs lib/maruku/ext/math/to_html.rb in maruku-0.5.1

@@ -40,17 +40,9 @@
 =end
 
 module MaRuKu; module Out; module HTML
 
 
-	def add_class_to(el, cl)
-		el.attributes['class'] = 
-		if already = el.attributes['class']
-			already + " " + cl
-		else
-			cl
-		end
-	end
 	
 	# Creates an xml Mathml document of self.math
 	def render_mathml(kind, tex)
 		engine = get_setting(:html_math_engine)
 		method = "convert_to_mathml_#{engine}".to_sym