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# File 'lib/adva/has_permalink.rb', line 10
def has_permalink column, options={}
extend FriendlyId
friendly_id column do |config|
config.use :slugged, :finders
if options[:scope]
config.use :scoped
config.scope = options[:scope]
end
config.slug_column = options[:url_attribute]
end
self.class_eval do
def should_generate_new_friendly_id?
permalink.blank?
end
end
define_method :"#{options[:url_attribute]}=" do |value|
value = value.parameterize if value
super value
end
end
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