The Badge Bot 9000

Because I'm both lazy and wanting to mess around more with time management and Ruby, I thought it would be fun to create a simple script that opens Code Review once every day to go towards the daily login badge awards! There are so many ways to go about this that I'm certain you could probably do this within several lines of code (especially with Ruby).

require 'launchy'

module BadgeBot
  def at_time(time)
    loop do
      before = Time.now
      yield
      interval = time - (Time.now - before)
      sleep interval if interval > 0
    end
  end

  # every 23 hours, open the webpage
  at_time(82800) do
    Launchy.open('http://codereview.stackexchange.com/')
  end
end

I'm also aware that there's no code to handle closing the browser. This is handled manually, because as a software developer I'd be ashamed if I didn't attend the computer once at some point in the day.

It's good.

I would make the time_to_wait a constant instead of a number and write it as TIME_TO_WAIT = 23 60 60

or much more clearly but also more verbosely:

def hours_to_seconds(hours)
  hours * 60 * 60
end

And then

TIME_TO_WAIT = hours_to_seconds(23)

And

sleep interval if interval > 0

^ Looks like premature optimization, sleeping 0 just does nothing, so you may just use

sleep interval

Which advantages does module give you? It is sound to use a name-space for importable scripts, but this one is only ever going to be run as a stand-alone, so you may just remove it.

StackExchange Code Review Q#105519, answer score: 4