class Hadley::Config

  def initialize(config={})
    @config = config
  end

  def method_missing(name, *args, &block)
    if block_given?
      proc(name, &block)
    elsif name =~ /(.+)=$/
      set($1, *args, &block)
    else
      get(name, &block)
    end
  end

  def proc(name, &block)
    @config[name.to_sym] = block
  end

  def set(name, *args)
    @config[name.to_sym] = args.size == 1 ? args.first : args
  end

  def get(name, &block)
    @config[name.to_sym]
  end

end