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px-amaac/app_screenshot.rb

Created April 10, 2013 18:24
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I am not understanding the :url and :path. Where is the root of these paths. ? Clearly for path it is rails root. What do both of these do?? is the url just what is displayed and the path is where they are actually stored?
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app_screenshot.rb
has_attached_file :image, :styles => { :small => "480x320>", :large => "920x640>"},
:url => '/assets/images/:class/:id/:style.:extension',
:path => '/:rails_root/assets/images/:class/:id/:style.:extension'
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