nitsujw

justin@justin-sl:~/merb/blog$ ls gems/gems/
abstract-1.0.0        mailfactory-1.4.0             merb-slices-1.0
addressable-1.0.4     merb-1.0                      mime-types-1.15
data_objects-0.9.6    merb-action-args-1.0          nokogiri-1.0.4
diff-lcs-1.1.2        merb-assets-1.0               ParseTree-3.0.2
dm-aggregates-0.9.6   merb-auth-1.0                 rack-0.4.0
dm-core-0.9.6         merb-auth-core-1.0            rake-0.8.3
dm-migrations-0.9.6   merb-auth-more-1.0            randexp-0.1.4
dm-sweatshop-0.9.6    merb-auth-slice-password-1.0  rspec-1.1.11
dm-timestamps-0.9.6   merb-cache-1.0                ruby2ruby-1.2.1

nitsujw

  def show(day, month, year, title)
    @post = Post.first(:conditions => ['day = ? AND month = ? AND year = ? AND title LIKE ?', day, month, year, "#{title}%"])
    raise NotFound unless @post
    @comments = @post.comments
    display @post
  end

nitsujw

  def show(day, month, year, title)
    @post = Post.first(:conditions => ['day = ? AND month = ? AND year = ? AND title LIKE ?', day, month, year, "#{title}%"])
    raise NotFound unless @post
    @comments = @post.comments
    display @post
  end

nitsujw

  def create(comment)
    @comment = Comment.new(comment)
    if @comment.save
      @post = Comment.get(comment[:post_id])
      #eager_cache(:create, [Posts, :show], :store => :action_store)  { build_request(build_url(:post, @post)) }
      eager_cache([Posts, :show], :store => :action_store)  { build_request(build_url(:post, @post)) }
      partial "comments/comment", :comment => @comment
    else
      return "There was an error adding your comment"
    end

nitsujw

Comment#create
  def create(comment)
    @comment = Comment.new(comment)
    if @comment.save
      eager_cache([Posts, :show], :store => :action_store)  { build_request(build_url(:post, Post.get(@comment.post_id).to_param)) } 
      partial 'comments/comment', :comment => @comment
    else
      return "Error saving comment"
    end
  end

nitsujw

Comment#create
  def create(comment)
    @comment = Comment.new(comment)
    if @comment.save
      eager_cache([Posts, :show], :store => :action_store) { build_request(build_url(:post, @comment.post.to_param)) }
      partial 'comments/comment', :comment => @comment
    else
      return "Error saving comment"
    end
  end

nitsujw

def create
  ...
  ## Using @comment.post and @comment.post.id both error out
  eager_cache([Posts, :show], :store => :action_store)  { self.class.build_request(url(:post, @comment.post)) } 
  eager_cache([Posts, :show], :store => :action_store)  { self.class.build_request(url(:post, @comment.post.id)) } 

  ...
end

.... Enter comment into SQL ....

nitsujw

  identify(Post => :id) do
    with(:controller => 'posts') do
      match("/posts/:id").to(:action => "show").name(:post)
    end
  end

nitsujw

  def show(id)
    @post = Post.get(id)
    raise NotFound unless @post
    display @post
  end

  def create(comment)
    @comment = Comment.new(comment)
    if @comment.save
      eager_cache([Posts, :show], :store => :action_store)  { self.class.build_request(url(:post, @comment.post)) } 

nitsujw

#<Merb::Cache::CacheRequest:0xb71318e0 @params={}, @route_params={}, @path="/posts/13", @body=nil, @env={"SERVER_NAME"=>"localhost", "HTTP_USER_AGENT"=>"Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.8.0.1) Gecko/20060214 Camino/1.0", "HTTP_ACCEPT_ENCODING"=>"gzip,deflate", "PATH_INFO"=>"/", "HTTP_HOST"=>"localhost", "HTTP_ACCEPT_LANGUAGE"=>"en,ja;q=0.9,fr;q=0.9,de;q=0.8,es;q=0.7,it;q=0.7,nl;q=0.6,sv;q=0.5,nb;q=0.5,da;q=0.4,fi;q=0.3,pt;q=0.3,zh-Hans;q=0.2,zh-Hant;q=0.1,ko;q=0.1", "HTTP_CACHE_CONTROL"=>"max-age=0", "SERVER_PROTOCOL"=>"HTTP/1.1", "SCRIPT_NAME"=>"/", "HTTP_KEEP_ALIVE"=>"300", "SERVER_SOFTWARE"=>"Mongrel 1.1", "REMOTE_ADDR"=>"127.0.0.1", "HTTP_REFERER"=>"http://localhost/", "HTTP_VERSION"=>"HTTP/1.1", "HTTP_ACCEPT_CHARSET"=>"ISO-8859-1,utf-8;q=0.7,*;q=0.7", "REQUEST_URI"=>"/", "SERVER_PORT"=>"80", "GATEWAY_INTERFACE"=>"CGI/1.2", "HTTP_ACCEPT"=>"text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5", "REQUEST_METHOD"=>"GET", "HTTP_CONNECTI