# File lib/bson/ordered_hash.rb, line 26 def self.[] *args oh = BSON::OrderedHash.new if Hash === args[0] oh.merge! args[0] elsif (args.size % 2) != 0 raise ArgumentError, "odd number of elements for Hash" else 0.step(args.size - 1, 2) do |key| value = key + 1 oh[args[key]] = args[value] end end oh end