lib/readability.rb in ruby-readability-0.5.0.pre vs lib/readability.rb in ruby-readability-0.5.0

@@ -47,14 +47,19 @@
         :normalizeRe => /\s{2,}/,
         :killBreaksRe => /(<br\s*\/?>(\s|&nbsp;?)*){1,}/,
         :videoRe => /http:\/\/(www\.)?(youtube|vimeo)\.com/i
     }
 
+    def title
+      title = @html.css("title").first
+      title ? title.text : nil
+    end
+
     def content(remove_unlikely_candidates = :default)
       @remove_unlikely_candidates = false if remove_unlikely_candidates == false
 
-      @html.css("script, style").each { |i| i.remove }
+      @html.css("script, style").each(&:remove)
 
       remove_unlikely_candidates! if @remove_unlikely_candidates
       transform_misused_divs_into_paragraphs!
       candidates = score_paragraphs(options[:min_text_length])
       best_candidate = select_best_candidate(candidates)
@@ -125,10 +130,10 @@
 
       best_candidate
     end
 
     def get_link_density(elem)
-      link_length = elem.css("a").map {|i| i.text}.join("").length
+      link_length = elem.css("a").map(&:text).join("").length
       text_length = elem.text.length
       link_length / text_length.to_f
     end
 
     def score_paragraphs(min_text_length)