sleepyti.me fake cui

gistfile1.rb

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

#fake http://sleepyti.me/

if ARGV.size == 0
  warn "usage: #{$0} <ex. 7:20am>"
  exit
end

require 'time'
begin
  specified_time = Time.parse(ARGV.first)
rescue ArgumentError
  warn "error: wrong time(#{ARGV.first})"
  exit
end

INTERVAL = 90
PRE_SLEEP_TIME = 20

puts "You should try to fall asleep at one of the following times:"
times = (3..6).map do |n|
  specified_time - INTERVAL*60*n
end.inject(""){|accum, t| accum << t.strftime("%H:%M") + "(#{(t-(PRE_SLEEP_TIME*60)).strftime("%H:%M")})" + " "}.rstrip
puts times