paulmakepeace

# frozen_string_literal: true

# DockerHelper provides methods to work with Docker containers.
module DockerHelper
  extend self

  def running_in_docker?
    !!(File.read("/proc/1/cgroup") =~ %r[^\d+:\w+:/docker/]) # !! => true/false
  rescue Errno::ENOENT
    false

paulmakepeace

Keybase proof

I hereby claim:

• I am paulmakepeace on github.
• I am paulmakepeace (https://keybase.io/paulmakepeace) on keybase.
• I have a public key whose fingerprint is 9C72 A0C2 7681 3113 38A1 6C9F 670F 9FF3 4115 673C

To claim this, I am signing this object:

paulmakepeace

$ rvm reinstall 1.9.3
Removing /home/deploy/.rvm/src/ruby-1.9.3-p125...
Removing /home/deploy/.rvm/rubies/ruby-1.9.3-p125...
Removing ruby-1.9.3-p125 aliases...
Removing ruby-1.9.3-p125 wrappers...
Removing ruby-1.9.3-p125 environments...
Removing ruby-1.9.3-p125 binaries...
Installing Ruby from source to: /home/deploy/.rvm/rubies/ruby-1.9.3-p125, this may take a while depending on your cpu(s)...

ruby-1.9.3-p125 - #fetching 

paulmakepeace

#!/usr/bin/ruby

# Take a series of key: value lines and output a TSV with a header row made
# up from the set of seen keys.

IN_FILE = 'phiri.txt'
RECORD_DELIMITER = 'Template-Type'
ENCODING = 'ISO-8859-1'

rows = []

paulmakepeace

require 'sinatra'

get '/' do
  $stderr.puts "stderr"
  $stdout.puts "stdout"
  'got /'
end

paulmakepeace

require 'rubygems'
require 'bundler/setup'
require 'sinatra'

#require 'logger'



get '/' do
  # log = File.open('/tmp/registry.log', 'a')

paulmakepeace

https://twitter.com/#!/paulmakepeace/status/152405728848650240

"I mulled over this: which European country's phone calling code requires the longest search into π?
 E.g. Switzerland +41, 3 digits #math #pi"

A couple of folks asked about very small "countries" or territories that
had seemingly long calling codes but which are actually subsumed under
e.g. North American Numbering Plan (+1) which isn't in Europe anyway,
Vatican City (+379 & +39), Curaçao (+599-9) under Netherlands Caribbean,
etc.