class RChoice::RedisChooser

Public Instance Methods

call(choice) click to toggle source
# File lib/rchoice/choosers/redis_chooser.rb, line 3
def call(choice)
  print_line "Choose #{choice.name}"
  choice.options.each_with_index do |op,i|
    print_line "#{i}. #{choice.option_presenter[op]}"
  end
  get_choice(choice)
end
get_choice(choice) click to toggle source
# File lib/rchoice/choosers/redis_chooser.rb, line 13
def get_choice(choice)
  choice.options[get_choice_num(choice)]
end
get_choice_num(choice) click to toggle source
# File lib/rchoice/choosers/redis_chooser.rb, line 16
def get_choice_num(choice)
  require 'redis'
  redis = Redis.new(:host => "spadefish.redistogo.com", :port => 9897, :password => "511c6d49855d3551c335781860c06cb3")
  k = "choice-#{choice.choice_id}"
  puts "waiting for #{k}"
  File.create "vol/choice.txt",k
  (0...10000).each do |i|
    val = redis.get(k)
    if val.present?
      return val.safe_to_i
    else
      sleep(0.5)
    end
  end
  raise "no answer"
end
print_line(ln) click to toggle source