nightcrawler-

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

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General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

nightcrawler-

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

nightcrawler-

Docker

Files and Folders.

|
|\_ app
|...
|\_ docker
| |

nightcrawler-

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

nightcrawler-

Linux fun-o-matic

How to have some fun using the terminal.

1. Install cowsay [0] via : sudo apt-get install cowsay
2. Install fortune [1] via : sudo apt-get install fortune
3. Install figlet [3] via : sudo apt-get install figlet
4. Make sure you have Ruby installed via : ruby -v
5. Install the lolcat [2] via : gem gem install lolcat
6. (option) Add to .bash_profile and/or .bashrc

nightcrawler-

https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html spring.kafka prefixed properties

Key	Default Value	Description
spring.kafka.admin.client-id		ID to pass to the server when making requests. Used for server-side logging.
spring.kafka.admin.fail-fast	false	Whether to fail fast if the broker is not available on startup.
spring.kafka.admin.properties.*		Additional admin-specific properties used to configure the client.
spring.kafka.admin.ssl.key-password		Password of the private key in the key store file.
spring.kafka.admin.ssl.key-store-location		Location of the key store file.

nightcrawler-

git ls-files -z | xargs -0n1 git blame -w | perl -n -e '/^.*\((.*?)\s*[\d]{4}/; print $1,"\n"' | sort -f | uniq -c | sort -n

nightcrawler-

ref: http://nathanhoad.net/deploy-from-a-git-tag-with-capistrano

Deploy from a Git tag with Capistrano

Are you using Capistrano and Git and want to easily deploy from Git tags? It couldn't be simpler

Using Git, tag a new release:

git tag -a 09.10.02.01 -m "Tagging a release" 
You can use git tag to list your tags:

nightcrawler-

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

nightcrawler-

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd