# File lib/map.rb, line 642 def method_missing(*args, &block) method = args.first.to_s case method when /=$/ key = args.shift.to_s.chomp('=') value = args.shift self[key] = value when /\?$/ key = args.shift.to_s.chomp('?') self.has?( key ) else key = method unless has_key?(key) return(block ? fetch(key, &block) : super(*args)) end self[key] end end