class SimpleConfig

def parse_group_line(line, opts)
  return nil if opts[:group_re].nil?
  m = opts[:group_re].match(line)
  return nil if m.nil?
  @groups.push(m[1])
  # We use a Hashie::Mash to provide method syntax for retrieving
  # values. For configs that have keys whose values may be hashes
  # (such as a mysql config that has [sections]), providing
  # a hash whose values are accessible via methods provide
  # a better user experience with `its` blocks.
  @vals = @params[m[1]] = Hashie::Mash.new
end