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# File 'lib/auto_html/auto_html_for.rb', line 14
def auto_html_for(raw_attrs, &proc)
include AutoHtmlFor::InstanceMethods
before_save :auto_html_prepare
define_method("auto_html_prepare") do
auto_html_methods = self.methods.select { |m| m=~/^auto_html_prepare_/ }
auto_html_methods.each do |method|
self.send(method)
end
end
suffix = AutoHtmlFor.auto_html_for_options[:htmlized_attribute_suffix]
[raw_attrs].flatten.each do |raw_attr|
define_method("#{raw_attr}#{suffix}=") do |val|
write_attribute("#{raw_attr}#{suffix}", val)
end
define_method("#{raw_attr}#{suffix}") do
read_attribute("#{raw_attr}#{suffix}") || send("auto_html_prepare_#{raw_attr}")
end
define_method("auto_html_prepare_#{raw_attr}") do
self.send(raw_attr.to_s + suffix + "=",
auto_html(self.send(raw_attr), &proc))
end
end
end
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