Module: Ufo::Util

Included in:
Docker::Builder, Docker::Cleaner, Docker::Pusher, Ship
Defined in:
lib/ufo/util.rb

Instance Method Summary collapse

Instance Method Details

#execute(command, local_options = {}) ⇒ Object 



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# File 'lib/ufo/util.rb', line 3

def execute(command, local_options={})
  if @options[:noop] && !local_options[:live]
    say "NOOP: #{command}"
    result = true # always success with no noop for specs
  else
    if local_options[:use_system]
      result = system(command)
    else
      result = `#{command}`
    end
  end
  result
end

#pretty_time(total_seconds) ⇒ Object

stackoverflow.com/questions/4175733/convert-duration-to-hoursminutesseconds-or-similar-in-rails-3-or-ruby



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# File 'lib/ufo/util.rb', line 18

def pretty_time(total_seconds)
  minutes = (total_seconds / 60) % 60
  seconds = total_seconds % 60
  if total_seconds < 60
    "#{seconds.to_i}s"
  else
    "#{minutes.to_i}m #{seconds.to_i}s"
  end
end