Re: [Rails-core] Digest for rubyonrails-core@googlegroups.com - 4 Messages in 3 Topics

[Peta Ward]

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On 14 Dec 2012, at 11:59, rubyonra...@googlegroups.com wrote:

>   Today's Topic Summary
> Group: http://groups.google.com/group/rubyonrails-core/topics
> • Proposal: ActionController class methods, all procs get evaluated [2 Updates]
> • Should render collection: @items have a cache option so that read_multi can be utilized? [1 Update]
> • Digest for rubyonra...@googlegroups.com - 1 Message in 1 Topic [1 Update]
>  Proposal: ActionController class methods, all procs get evaluated
> • Scott Carleton <carleto...@gmail.com> Dec 13 09:35AM -0800  
> •
> • Specifically looking at action_cache in Rails.3.2 stable right now.
> •  
> • It currently will evaluate procs given to the layout or cache_path as can beseen here<https://github.com/rails/rails/blob/3-2-stable/actionpack/lib/action_controller/caching/actions.rb#L135>.
> •
> •  
> • I'm working on a library where I'd like to tag my caches so that I can
> • expire sets of keys easily. It would appear that something such as
> •  
> • caches_action :show, tag: Proc.new { "post_#{params[:id]}" }
> •  
> • would evaluate to the tag to post_1, post_2 etc but it doesn't. It
> • wouldn't take much to modify the filter method linked above to evaluate
> • all procs passed in as options. I'm going to make a pull request unless
> • there are any objections.
> •  
> • "Rafael Mendonça França" <rafael...@gmail.com> Dec 13 06:28PM -0300  
> •
> • Action cache was extracted from Rails and it is not part of the framework
> • anymore.
> •  
> • Rafael Mendonça França
> • http://twitter.com/rafaelfranca
> • https://github.com/rafaelfranca
> •  
> •  
> •  
> •  
>  Should render collection: @items have a cache option so that read_multi can be utilized?
> • nate <na...@inventric.com> Dec 13 08:21AM -0800  
> •
> • I released a gem yesterday
> •  
> • https://github.com/n8/multi_fetch_fragments
> •  
> • that adds this syntax on rendering a collection of partials:
> •  
> • <%= render partial: 'item', collection: @items, cache: true %>
> •  
> •  
> • And then the gem uses Rails read_multi to fetch any cached fragments of
> • this partial. It can be a pretty big speed boost instead of fetching from
> • Memcached sequentially. One guy saw a 93% improvement on an action of his
> • that was simply rendering out 25 items.
> •  
> • Some folks have been asking me to post to this list to see if this is
> • something that I should write a pull request for against Rails to become a
> • standard feature?
> •  
> • -Nate
> •  
>  Digest for rubyonra...@googlegroups.com - 1 Message in 1 Topic
> • Peta Ward <peterwar...@gmail.com> Dec 13 12:45PM  
> •
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[Chad Woolley]

Removed from group...

-- Chad