Method: Mechanize::CookieJar#load

Defined in:
lib/mechanize/cookie_jar.rb

#load(input, *options) ⇒ Object 



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# File 'lib/mechanize/cookie_jar.rb', line 121

def load(input, *options)
  input.respond_to?(:write) or
    return ::File.open(input, 'r') { |io| load(io, *options) }

  opthash = {
    :format => :yaml,
    :session => false,
  }
  case options.size
  when 0
  when 1
    case options = options.first
    when Symbol
      opthash[:format] = options
    else
      if hash = Hash.try_convert(options)
        opthash.update(hash)
      end
    end
  when 2
    opthash[:format], options = options
    if hash = Hash.try_convert(options)
      opthash.update(hash)
    end
  else
    raise ArgumentError, 'wrong number of arguments (%d for 1-3)' % (1 + options.size)
  end

  return super(input, opthash) if opthash[:format] != :yaml

  begin
    data = load_yaml(input)
  rescue ArgumentError
    @logger.warn "unloadable YAML cookie data discarded" if @logger
    return self
  end

  case data
  when Array
    # Forward compatibility
    data.each { |cookie|
      add(cookie)
    }
  when Hash
    data.each { |domain, paths|
      paths.each { |path, names|
        names.each { |cookie_name, cookie|
          add(cookie)
        }
      }
    }
  else
    @logger.warn "incompatible YAML cookie data discarded" if @logger
    return self
  end
end