rubyでevernoteにノートを送る ref: http://qiita.com/ota42y/items/6c73164cac6645758206

evernote_send.rb

require 'yaml'

# これをやらないと警告が沢山出る
# http://stackoverflow.com/questions/8783400/warning-already-initialized-constant-after-installing-tlsmail-gem
require 'net/smtp'
Net.instance_eval {remove_const :SMTPSession} if defined?(Net::SMTPSession)

require 'net/pop'
Net::POP.instance_eval {remove_const :Revision} if defined?(Net::POP::Revision)
Net.instance_eval {remove_const :POP} if defined?(Net::POP)
Net.instance_eval {remove_const :POPSession} if defined?(Net::POPSession)
Net.instance_eval {remove_const :POP3Session} if defined?(Net::POP3Session)
Net.instance_eval {remove_const :APOPSession} if defined?(Net::APOPSession)

require 'tlsmail'
require 'mail'

class SendEvernote
  def initialize(evernote_mail, gmail_account, gmail_pass)
    @smtpserver = Net::SMTP.new('smtp.gmail.com',587)
    @smtpserver.enable_tls(OpenSSL::SSL::VERIFY_NONE)

    @evernote_mail = evernote_mail

    @gmail_account = gmail_account
    @gmail_pass = gmail_pass

    # まとめて送るのでそれ用のバッファ
    @buffer = []
  end

  def addNote(subject, body, files)
    mail = Mail.new

    mail[:from] = @gmail_account
    mail[:to] = @evernote_mail
    mail.subject = subject
    mail.body = body
    files.each do |path|
      mail.add_file(path)
    end

    @buffer << mail
  end

  def send
    @smtpserver.start('gmail.com',@gmail_account, @gmail_pass, :login) do |smtp|
      @buffer.each do |mail|
        smtp.send_message(mail.encoded, mail.from, mail.to)
      end
      @buffer.clear
    end
  end
end

config = YAML.load_file("evernote.yml")
send_evernote = SendEvernote.new(config["evernote_mail"], config["gmail_account"], config["gmail_pass"])

send_evernote.addNote("test", "this is test", ["logo-new.png", "logo.png"])
send_evernote.send