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# File 'app/helpers/kirgudu_base/models/sorting.rb', line 67
def sanitize_sort_by(sort_by)
sanitized_value = nil
if self.class.respond_to?(:allowed_fields_to_sort)
unless sort_by.nil?
sort_by = sort_by.to_s
unless sort_by.empty?
fields_to_sort = self.allowed_fields_to_sort
fields_to_sort.each do |fts|
if fts.downcase == sort_by
if self.attributes.keys.include?(sort_by)
sanitized_value = sort_by.downcase
break
end
end
end
end
end
end
unless sanitized_value
if self.class.respond_to?(:default_sort_field)
if self.attributes.keys.include?(:default_sort_field)
sanitized_value = self.default_sort_field
end
end
end
sanitized_value || "id"
end
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