Hello I am new to rails. I was going through the gallery example in
Ajax on Rails book and i came accorss this code. It beats me what this
means. Please can one of you Rails Guru help me
[code]
%w(full thumb medium).each do |size|
class_eval <<-END
def #{size}
find_photo
send_data @photo.#{size}, :filename =>
"[EMAIL PROTECTED]", :type => 'image/jpeg', :disposition =>
'inline'
end
caches_page :#{size}
END
end
[code]
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