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# File 'lib/acts_as_textiled/base.rb', line 9
def acts_as_textiled(*attributes)
@textiled_attributes = []
@textiled_unicode = String.new.respond_to? :chars
ruled = attributes.last.is_a?(Hash) ? attributes.pop : {}
attributes += ruled.keys
type_options = %w( plain source )
attributes.each do |attribute|
define_method(attribute) do |*type|
type = type.first
if type.nil? && self[attribute]
textiled[attribute.to_s] ||= RedCloth.new(self[attribute], Array(ruled[attribute])).to_html
elsif type.nil? && self[attribute].nil?
nil
elsif type_options.include?(type.to_s)
send("#{attribute}_#{type}")
else
raise "I don't understand the `#{type}' option. Try #{type_options.join(' or ')}."
end
end
define_method("#{attribute}_plain", proc { strip_redcloth_html(__send__(attribute)) if __send__(attribute) } )
define_method("#{attribute}_source", proc { __send__("#{attribute}_before_type_cast") } )
@textiled_attributes << attribute
end
include Err::Acts::Textiled::InstanceMethods
end
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