hello guys
i am using attachment_fu for product images
i have hundreds of products and their images
with thumbnails :thumbnails => { :thumb => ''100x100>''
}
now we have decided to have thumbnails of size 50x50> only.
how do i destroy the existing thumbnails for images
and regenerate the new thumbnails
i shud be doing something like this
product_images.find(:all)
for each prod image
destroy the thumnnail. ---what method
create new thumbnail ---what method
end
pls help
jags
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Jags Rao wrote:> > hello guys > > i am using attachment_fu for product images > i have hundreds of products and their images > with thumbnails :thumbnails => { :thumb => ''100x100>'' } > > now we have decided to have thumbnails of size 50x50> only. > > how do i destroy the existing thumbnails for images > and regenerate the new thumbnails > > product_images.find(:all) > for each prod image > destroy the thumnnail. ---what method > create new thumbnail ---what method > endlooks like substruct did something somewhat similar once: http://code.google.com/p/substruct/source/browse/trunk/plugins/substruct/db/migrate/025_user_upload_switch_to_attachment_fu.rb # creates a few on the fly -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---