Contents

class PicturesSweeper < ActionController::Caching::Sweeper
  observe Picture

  def after_update(picture)
    expire_cache_for(picture)
  end

  def after_destroy(picture)
    expire_cache_for(picture)
  end

private

  def expire_cache_for(picture)
    FileUtils.rm_rf("#{Rails.root}/public/pictures/show/#{picture.id}")
    FileUtils.rm_rf("#{Rails.root}/public/pictures/thumbnails/#{picture.id}")
    expire_page(:controller => '/pictures', :action => 'zoom', :id => picture.id)
  end

end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
alchemy_cms-2.0.rc2	app/sweepers/pictures_sweeper.rb
alchemy_cms-2.0.rc1	app/sweepers/pictures_sweeper.rb
alchemy_cms-2.0.pre5	app/sweepers/pictures_sweeper.rb
alchemy_cms-2.0.pre4	app/sweepers/pictures_sweeper.rb
alchemy_cms-2.0.pre3	app/sweepers/pictures_sweeper.rb
alchemy_cms-2.0.pre2	app/sweepers/pictures_sweeper.rb