toreriklinnerud

begin
  loop do
    puts "in loop"
    if o = IO.select([input, ssl_socket].compact, nil, nil, activity_timeout)
      puts "in select if"
      if (input && (o.first.first == input))
        puts "in if"
        data = input.readpartial(10000)
        puts "read partial"
        ssl_socket.write(data)

toreriklinnerud

class BigDecimal
  def inspect
    to_s
  end
end

toreriklinnerud

christmas_present.price #=>  #<BigDecimal:7ff71b93df40,'0.123E3',9(18)>

toreriklinnerud

christmas_present.price #=> "123.0"

toreriklinnerud

git log --pretty="%ad|%an|%s" --date=short | 
  while IFS='|' read date author message
  do 
    printf '%s %-20s %s\n' "$date" "$author" "$message"
  done

toreriklinnerud

log = [
  {time: 201201, x: 2},
  {time: 201201, y: 7},
  {time: 201201, z: 2},
  {time: 201202, a: 3},
  {time: 201202, b: 4},
  {time: 201202, c: 0}
]

toreriklinnerud

[
  {time: 201201, x: 2, y: 7, z: 2},
  {time: 201202, a: 3, b: 4, c: 0},
]

toreriklinnerud

class Auth0Token
  def request_token
    connection = Faraday.new(url: "https://rubyfriend.auth0.com/oauth/token")
    response = connection.post do |request|
       request.headers['Content-Type'] = 'application/json'
       request.body = payload.to_json
      end
    JSON.parse(response.body)
  end

toreriklinnerud

#!/bin/bash

set -e 
set -o pipefail

for dev in /dev/sd?
do 
    if findmnt "${dev}1"
    then
        umount "${dev}1"

toreriklinnerud

WITH relations AS (SELECT
    a.attname,
    pg_catalog.format_type(a.atttypid, a.atttypmod) AS type,
    t.relname
  FROM
    pg_attribute a
    JOIN pg_class t ON a.attrelid = t.oid
    JOIN pg_namespace s ON t.relnamespace = s.oid
  WHERE
    a.attnum > 0