thufir@dur:~/ruby$
thufir@dur:~/ruby$ ruby weather.rb
{:host=>"rainmaker.wunderground.com", :port=>3000}
SimpleTelnet: EventMachine reactor had been started independently. Won't stop it automatically.
#<EventMachine::Protocols::SimpleTelnet:0x99e1728
 @check_input_buffer_timer=nil,
 @connection_state=:connected,
 @fiber_resumer=
  #<Proc:0x99e16d8@/home/thufir/.rvm/gems/ruby-2.0.0-p247/gems/em-simple_telnet-0.0.14/lib/em-simple_telnet.rb:374 (lambda)>,
 @input_buffer="",
 @input_rest="",
 @last_command=nil,
 @logged_in=2013-08-29 07:10:47 -0700,
 @signature=2,
 @telnet_options=
  {:host=>"rainmaker.wunderground.com",
   :port=>3000,
   :prompt=>/[$%#>] \z/n,
   :connect_timeout=>3,
   :timeout=>10,
   :wait_time=>0,
   :bin_mode=>false,
   :telnet_mode=>true,
   :output_log=>nil,
   :command_log=>nil,
   :login_prompt=>/[Ll]ogin[: ]*\z/n,
   :password_prompt=>/[Pp]ass(?:word|phrase)[: ]*\z/n,
   :username=>nil,
   :password=>nil,
   :SGA=>false,
   :BINARY=>false},
 @wait_time_timer=nil>
^C/home/thufir/.rvm/gems/ruby-2.0.0-p247/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run_machine': Interrupt
	from /home/thufir/.rvm/gems/ruby-2.0.0-p247/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
	from weather.rb:9:in `<main>'

thufir@dur:~/ruby$
thufir@dur:~/ruby$
thufir@dur:~/ruby$ cat weather.rb
#!/usr/bin/env ruby
require 'rubygems'
require 'em-simple_telnet'
require 'yaml'
require 'pry'
require 'pp'


EventMachine.run do

params = YAML.load_file('params.yml')
options = {:host => params['host'], :port => params['port']}

pp options

EM::P::SimpleTelnet.new(options) do |host|
  pp host
end

end
thufir@dur:~/ruby$