Decorator Modules

gistfile1.rb

# This:

# <div name="#{@article.div_name"}>

# Instead of:

# <div name="<%= "#{@article.class.to_s.underscore}[#{@article.try(:id)}]"></div>

# What's the DRY way that you'd recommend to include this method (and other similar ideas) in every decorator?

def div_name
  model_class.to_s.underscore + '[' + try(:id).to_s + ']'
end

oh. in Draper, you can just make an ApplicationDecorator. it should be inthe README.