# File app/models/tag.rb, line 19
19:   def self.get_tag_style(tagname)
20:     if !@tagstyle || (@tagstyle[:timestamp] < Time::now-10.minutes)
21:       @tagstyle = { :timestamp => Time::now }
22:       @cnt_max = 0.0
23:       Tag.ascend_by_name.map(&:name).uniq.each do |n|
24:         @tagstyle[n] = Tag.name_is(n).count
25:         @cnt_max = @tagstyle[n] > @cnt_max ? @tagstyle[n] : @cnt_max
26:       end
27:     end
28:     
29:     size_factor = @tagstyle[tagname].to_f/@cnt_max  # percent
30:     resize      = (12 * size_factor).round
31:     size        = 9+resize
32:     return "font-size: #{size}px;"
33:   end

    # File app/models/tag.rb, line 35
35:   def self.title(t)
36:     case t.class
37:     when Posting
38:       t.subject
39:     else
40:       t.title
41:     end
42:   end

    # File app/models/tag.rb, line 12
12:   def tagables
13:     @tagables = Tag.find_all_by_name(self.name, :order => 'name').map { |tag|
14:        eval( "#{tag.tagable_type}.find(#{tag.tagable_id})")
15:     }
16:     @tagables.uniq
17:   end