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# File 'lib/roachclip.rb', line 61
def process_roaches
roaches.each do |img|
name = img[:name]
styles = img[:options][:styles]
return unless assigned_attachments[name]
src = Tempfile.new ["roachclip", name.to_s].join('-')
src.write assigned_attachments[name].read
src.close
assigned_attachments[name].rewind
styles.keys.each do |style_key|
thumbnail = Paperclip::Thumbnail.new src, styles[style_key]
tmp_file_name = thumbnail.make
stored_file_name = send("#{name}_name").gsub(/\.(\w*)\Z/) { "_#{style_key}.#{$1}" }
send "#{name}_#{style_key}=", tmp_file_name
send "#{name}_#{style_key}_name=", stored_file_name
end
end
end
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