zspencer

[alias]
  # Prints merged branches without the current working branch and mainline branches
  extraneous-branches = "!f() { git branch --merged | grep -v -e 'gh-pages' -e 'master' -e 'staging' -e 'production'; }; echo `f`"

  # Deletes the extraneous branches with a soft -d
  remove-extraneous-branches = "!f() { git extraneous-branches; }; git branch -d `f`"
  reb = remove-extraneous-branches

zspencer

[vagrant@localhost ~]$ docker run -v /project:/project -ti centos:centos7 bash -l
[root@8f52d208561c /]# cd /project
[root@8f52d208561c project]# ls
[root@8f52d208561c project]# exit
logout
[vagrant@localhost ~]$ sudo service docker restart
Redirecting to /bin/systemctl restart  docker.service
[vagrant@localhost ~]$ doc^C
[vagrant@localhost ~]$ docker run -v /project:/project -ti centos:centos7 bash -l

zspencer

Agenda: 6:00 ~ 6:10 - Review of last session concepts (TDD, Refactoring, 4 Rules of Simple Design) 6:10 ~ 7:00 - Mob programming on the Roman Numerals Kata, swapping drivers every 15m 7:00 ~ 7:05 - Break! 7:05 ~7:55 - Mob-programming on Roman Numerals Kata, swapping drivers ever 15m 7:55 ~ 8:00 - Reflect! How is our mental model of programming sharper at the end of the session than at the beginning?

Notes!

zspencer

require 'rspec'
require 'securerandom'

describe("Roman numeral conversion") do

  def expect_numeral_to_become_number(numeral,number)
    expect(convert_numeral(numeral)).to(eql(number))
  end

  it "should return 1 for I" do

zspencer

// Given a function and a set of arguments, returns a function that, when called, 
// uses the originally given arguments as well as the new arguments. Heavily inspired by
// Clojure: https://clojuredocs.org/clojure.core/partial
// 
// Example:
//    > function logger() { console.log(arguments); }
//    > var prefixedLogger = partial("hi", "there);
//    > prefixedLogger("mom");
//    { '0': 'hi', '1': 'there', '2': 'mom' }
function partial(fn, others) {

zspencer

[alias]
  # Prints merged branches without the current working branch and mainline branches
  extraneous-branches = "!f() { git branch --merged | grep -v -e 'gh-pages' -e 'master' -e 'staging' -e 'production'; }; echo `f`"

  # Deletes the extraneous branches with a soft -d
  remove-extraneous-branches = "!f() { git extraneous-branches; }; git branch -d `f`"
  reb = remove-extraneous-branches

zspencer

(defn inc-all []
  (let [x '(1,2,3)]
    (println (map inc x))
    (println x)))

(inc-all)

zspencer

class Judge
  def cast_judgement(cell)
    if cell.neighbor_count < 2 || cell.neighbor_count > 3
      cell.kill!
    end
  end
end


class Cell

zspencer

[zee@prime ~]$ sudo salt 'hedgehog.makeheadspace.com' grains.items
hedgehog.makeheadspace.com:
  cpu_flags: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good unfair_spinlock pni vmx cx16 popcnt hypervisor lahf_lm
  cpu_model: QEMU Virtual CPU version 1.0
  cpuarch: x86_64
  defaultencoding: None
  defaultlanguage: None
  domain: makeheadspace.com
  fqdn: hedgehog.makeheadspace.com
  gpus:

zspencer

@import "susy";

$total-columns: 12;
$column-width: 4em;
$gutter-width: 1em;
$grid-padding: $grid-padding;

body {
  font-family: Helvetica, sans-serif;
  background-image: image-url('gray_jean.png');