dmann

# - Add it into 'spec/support/factory_doctor.rb`
# - require 'support/factory_doctor' into rails_helper.rb
# - Run it with FDOC=1 rspec
module FactoryGirl
  module Doctor
    module FloatDuration
      refine Float do
        def duration
          t = self
          format("%02d:%02d.%03d", t / 60, t % 60, t.modulo(1) * 1000)

dmann

#!/usr/bin/env bash
if [ -z $1 ]; then
  docker_machine_count=`docker-machine ls -q | wc -l | sed 's/ //g'`
  if [ $docker_machine_count == "1" ]; then
    machine=`docker-machine ls -q`
  elif [ $docker_machine_count == "0" ]; then
    echo 'No docker machines were found with the following command:'
    echo '  docker-machine ls -q'
    exit
  else