supremebeing7

Laying the cultural and technical foundation for Big Rails

As applications built on Rails get larger and larger, and more and more engineers work in the same monolith, our community needs to think more about what sort of tooling and architectural changes will help us continue to scale. This talk shares ideas around a toolchain, and more importantly, the social and cultural programs needed to support that toolchain, that can be used to help engineers in an ever-growing Rails codebase continue to have high velocity, manage their complexity, and claim ownership over their own business subdomains.

Alex Evanczuk, Gusto

https://engineering.gusto.com/laying-the-cultural-and-technical-foundation-for-big-rails/

supremebeing7

#!/bin/bash

update_chromedriver() {
  local version=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`
  curl -sS https://chromedriver.storage.googleapis.com/$version/chromedriver_mac64.zip > chromedriver_mac64.zip
  unzip chromedriver_mac64.zip
  rm chromedriver_mac64.zip
  mv -f chromedriver /usr/local/bin/chromedriver
  chmod +x /usr/local/bin/chromedriver
  chromedriver -v

supremebeing7

#This will the fixup command to git
#git fixup $commit will use your current index to fixup the specified commit
#This is done by doing git commit --fixup $commit and then using rebase with autosquash
#Based upon http://stackoverflow.com/a/21148981/460564

[alias]
    fixup = "!sh -c '(git diff-files --quiet || (echo Unstaged changes, please commit or stash with --keep-index; exit 1)) && COMMIT=$(git rev-parse $1) && git commit --fixup=$COMMIT && git rebase -i --autosquash $COMMIT~1' -"

supremebeing7

001 > User.where('created_at >= ?', '2018-07-12T17:12:37.673+02:00')
  User Load (0.5ms)  SELECT  "users".* FROM "users" WHERE (created_at >= '2018-07-12T17:12:37.673+02:00') LIMIT ?  [["LIMIT", 11]]
 => #<ActiveRecord::Relation [#<User id: 1, username: "stuff", email: "m@c.com", password_hash: "4dc594e728edf9acd0148eb195e09af68a082ff6", password_salt: "9225fe40b42187ff1fc440b2c32cf2fba67e3be7", created_at: "2018-07-13 04:56:44", updated_at: "2018-07-13 04:56:44">]> 

002 > User.where('created_at <= ?', '2018-07-12T17:12:37.673+02:00')
  User Load (0.5ms)  SELECT  "users".* FROM "users" WHERE (created_at <= '2018-07-12T17:12:37.673+02:00') LIMIT ?  [["LIMIT", 11]]
 => #<ActiveRecord::Relation []> 

003 > user.created_at
 => Fri, 13 Jul 2018 04:56:44 UTC +00:00 

supremebeing7

require 'roo'

csv = Roo::Spreadsheet.open("sample.csv")

csv.parse
# => [["row1col1", "row1col2", "row1col3"],
#  ["row2col1", "row2col2", "row2col3"],
#  ["row3col1", "row3col2", "row3col3"]]

csv.parse(headers: true)

supremebeing7

# This doesn't work in its current form... I don't remember what the problem is
for i in $( ls ); do
  if [ "$i" == "DSC_0518.JPG" ]; then
    modified=\"$(GetFileInfo -m $i)\"
    SetFile -d \'$modified\' $i
  fi
done

count=1
for i in $( ls ); do

supremebeing7

require 'mina/git'
require 'json'

set :domain, '0.0.0.0'
set :user, 'nodejs'
set :deploy_to, '/home/nodejs/api'
set :repository, 'git@.../api.git'
set :branch, 'master'
set :shared_paths, [ 'tmp' ]
set :term_mode, :pretty

supremebeing7

# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to log to the console when each text editor is saved.
#
# atom.workspace.observeTextEditors (editor) ->
#   editor.onDidSave ->

supremebeing7

alias gs='git status '
alias ga='git add '
alias gb='git branch '
alias gc='git commit'
alias gcm='git commit -m'
alias gd='git diff'
alias gco='git checkout '
alias gcob='git checkout -b '

alias got='git '

supremebeing7

# config/locales/en.yml

en:
  exception:
    show:
      not_found:
        title: "Not Found"
        description: "The page you were looking for does not exists."
      internal_server_error:
        title: "Internal Server Error"