# File lib/merb/orms/data_mapper/connection.rb, line 56 def symbolize_keys(h) config = {} h.each do |k, v| if k == 'port' config[k.to_sym] = v.to_i elsif k == 'adapter' && v == 'postgresql' config[k.to_sym] = 'postgres' elsif v.is_a?(Hash) config[k.to_sym] = symbolize_keys(v) else config[k.to_sym] = v end end config end