gistfile1.txt

require 'net/imap'
require 'rubygems'
require 'mail'
require 'padrino' # comment this line to test with only mail
require 'padrino-mailer' # comment this line to test with only mail

config = Hash.new
config["email"] = "anadress"
config["password"] = "SOMETHG"
config["port"] = 993
config["ssl"] = true
config["server"] = "a.serv.er"

imap = Net::IMAP.new(config["server"],config["port"],config["ssl"])
imap.login(config["email"],config["password"])
imap.select('INBOX')
source = imap.fetch(1, "BODY[]").first.attr['BODY[]']
mail = Mail.new(source)
mail.parts.each { |d| puts d.content_type }
imap.disconnect

line:19 d.content_type_without_symbol