Added image_url method for Screenshot model
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app/models/screenshot.rb
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10
app/models/screenshot.rb
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class Screenshot < ActiveRecord::Base
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belongs_to :package
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# Return the URL to this screenshot.
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# size: 'small' (thumbnail) or 'large' (full-size)
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# (If possible serve the screenshots statically from the web server.)
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def image_url(size)
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"/screenshots/#{self.package.name[0]}/#{self.package.name}/#{self.id}_#{size}.png"
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end
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end
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