Pastie now auto-senses if line-wrap is a bad or good idea. Feedback?
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after_attachment_saved do |photo| image=MiniMagick::Image.from_file(photo.full_filename) height=image["height"] width=image["width"] if height<100 or width<100 image.resize "100x100!" else image.combine_options do |c| c.resize height>100 ? "100x" : "x100" c.gravity "Center" c.crop("100x100+0+0") end end image.write(photo.full_filename) end
From the Design Piracy series on my blog:
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