# File lib/cgikit/api.rb, line 97 def optional_attributes( component, associations, prefix = nil ) attrs = {} associations.each do |key, as| if !has_binding?(key) and !special_binding_key?(key) then if prefix.nil? or (prefix and /\A#{prefix}/ === key.to_s) then attrs[key] = as.value(component) end end end attrs end