class Graphlient::Adapters::HTTP::Adapter

def configure_http_options(client_options)
  http_options.each do |k, v|
    begin
      client_options.send("#{k}=", v)
    rescue NoMethodError => e
      raise Graphlient::Errors::HttpOptionsError, e.message
    end
  end
end

def execute(*)
  raise NotImplementedError
end

def headers
  options[:headers] if options
end

def http_options
  return {} unless options
  options[:http_options] || {}
end

def initialize(url, options = {}, &_block)
  @url = url
  @options = options.dup if options
  yield self if block_given?
end