heijmerikx · September 16, 2010 06:33
diff --git a/application.html.haml b/application.html.haml
 !!! 5
 %html
  %head
    %title= 'Zetetic - ' + yield_for(:title, 'Blog')
    %meta{:name => 'description', :content => yield_for(:description, "blarf blarf dorf dorf dorf, hooray it's our blog!")}/
    ...
diff --git a/application_helper.rb b/application_helper.rb
 module ApplicationHelper
  def yield_for(content_sym, default)
    output = content_for(content_sym)
    output = default if output.blank?
    output
  end
 end

diff --git a/show.html.haml b/show.html.haml
 - content_for(:title, @article.title )
 - content_for(:description,  @article.lede )
 = render @article
	!!! 5
	%html
	%head
	%title= 'Zetetic - ' + yield_for(:title, 'Blog')
	%meta{:name => 'description', :content => yield_for(:description, "blarf blarf dorf dorf dorf, hooray it's our blog!")}/
	...
	module ApplicationHelper
	def yield_for(content_sym, default)
	output = content_for(content_sym)
	output = default if output.blank?
	output
	end
	end
	- content_for(:title, @article.title )
	- content_for(:description, @article.lede )
	= render @article