dvinciguerra

FWIW: I (@Rondy) am not the author of the content presented here, which is an outline from Edmond Lau's book. I've just copy-pasted it from somewhere and saved as a personal gist, before it got popular on newsnews.ycombinator.com. I don't remember where exactly the original source is from and neither could find the author's name, so I cannot give him/her the proper credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

dvinciguerra

// prepare editor resources
editor = {
  script: '<script src="https://uicdn.toast.com/editor/latest/toastui-editor-all.min.js"></script>',
  style: '<link rel="stylesheet" href="https://uicdn.toast.com/editor/latest/toastui-editor.min.css" />',
}

// inject editor source in grav webpage
body = document.querySelector('body')
body.insertAdjacentHTML('beforeend', editor.style)
body.insertAdjacentHTML('beforeend', editor.script)

dvinciguerra

/**
* Reference:
*  https://randomnerdtutorials.com/esp8266-pinout-reference-gpios
*/

// esp8266-01
// #define GPIO0 00
// #define GPIO1 01
// #define GPIO2 02
// #define GPIO3 03

dvinciguerra

#!/usr/bin/env ruby
# frozen_string_literal: true

require 'logger'

# globals
$stdout.sync = true
$logger = Logger.new($stdout)

# arguments

dvinciguerra

Itamaeで擬似的にEnvironmentを設ける時の書き方

Itamae実行時にノードアトリビュートを与えて実行する(itamae -y node.yaml recipe.rb or itamae -j node.json recipe.rb)が、 そのノードアトリビュート内部で擬似的にEnvironment変数を設定しておく。

# nodes/hogehoge-web-server.yaml
environment: development
cookbooks:
    - dnsmasq

dvinciguerra

# This template is inspired on https://github.com/basecamp/audits1984/blob/master/.rubocop.yml
#
# 1 - Add dependencies to group :development, :test
# gem "rubocop", "~> 1.26", require: false
# gem "rubocop-performance", require: false
# gem "rubocop-rails", require: false
#
# 2 - Create a file .rubocop.yml and add the lines below
# inherit_from: https://gist.githubusercontent.com/lazaronixon/7815d84702f277ead5e89c9f2aa5581f/raw/rubocop.yml
#

dvinciguerra

MiniTest::Spec

use must for positive expectations and wont for negative expectations.

• must_be | list.size.must_be :==, 0
• must_be_close_to | subject.size.must_be_close_to 1,1
• must_be_empty | list.must_be_empty
• must_be_instance_of | list.must_be_instance_of Array
• must_be_kind_of | list.must_be_kind_of Enumerable

dvinciguerra

class Specinfra::Helper::DetectOs::Termux < Specinfra::Helper::DetectOs
  def detect
    if (termux_properties = run_command('cat /data/data/com.termux/files/usr/share/examples/termux/termux.properties')) && termux_properties.success?
      distro ||= 'termux'
      release ||= ''
      { :family => 'termux', :release => release }
    end
  end
end

dvinciguerra

Keybase proof

I hereby claim:

• I am dvinciguerra on github.
• I am dvinciguerra (https://keybase.io/dvinciguerra) on keybase.
• I have a public key ASCSLBH7BJoY-I6bIajIRVnrneYFpzMjldWhCCDXsgm-Pgo

To claim this, I am signing this object:

dvinciguerra

---
include:
  - "**/*.rb"
  - Rakefile
  - "**/*.rake"
  - Gemfile
  - "**/*.gemspec"
exclude:
  - spec/**/*
  - test/**/*