# File lib/standard/facets/hash_builder.rb, line 28
  def method_missing(s, *a, &b)
    m = s.to_s
    if a.empty? && !b
      @hash[m.to_sym]
    else
      if b
        @hash[m.chomp('=').to_sym] = HashBuilder.new(&b).to_h
      else
        if a.size > 1
          @hash[m.chomp('=').to_sym] = a
        else
          @hash[m.chomp('=').to_sym] = a.first
        end
      end
    end
  end