International

Arel Cheatsheet on Steroids

A (more) complete cheatsheet for Arel, including NamedFunction functions, raw SQL and window functions.

Tables

posts = Arel::Table.new(:posts)
posts = Post.arel_table # ActiveRecord

Table alias

International

#!/bin/bash
sudo apt-get -y install python-software-properties
sudo add-apt-repository ppa:keithw/mosh
sudo apt-get update
sudo apt-get -y install mosh
mkdir -p .config/nvim
curl -L https://github.com/neovim/neovim/releases/download/nightly/nvim.appimage > /tmp/nvim.appimage
sudo mv /tmp/nvim.appimage /usr/bin/nvim
chmod +x /usr/bin/nvim 
curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs \

International

set nocompatible
set exrc

set showbreak=>\ \ \  

" set rtp+=~/.vim/bundle/Vundle.vim/
set rtp+=/usr/local/opt/fzf

call plug#begin('~/.vim/plugged')

International

Keybase proof

I hereby claim:

• I am international on github.
• I am geop (https://keybase.io/geop) on keybase.
• I have a public key ASAOEA9l_PrYrM5fEDzusoKpx7ZuSCQhCHiG7aVz2uEzogo

To claim this, I am signing this object:

International

lines = File.readlines('Gemfile.lock').grep(/rubocop/i)
pattern = /rubocop \((.*?)\)/
act_rubocop = lines.find{ |e| e =~ pattern }
rubocop_version = act_rubocop[pattern, 1]
installed_ones = {}

abort("Failed to install rubocop: #{rubocop_version}") unless system("gem install rubocop -v #{rubocop_version}")

lines.reject{|e| e == act_rubocop}.reject{|e| e =~ /rubocop \(/}.select{|e| e.index('(')}.each do |other|
  gem_name, version = other.split(/\s+/).reject(&:empty?)

International

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collect all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

International

This list is based on aliases_spec.rb.

You can see also Module: RSpec::Matchers API.

matcher	aliased to	description
a_truthy_value	be_truthy	a truthy value
a_falsey_value	be_falsey	a falsey value
be_falsy	be_falsey	be falsy
a_falsy_value	be_falsey	a falsy value

International

wget https://storage.googleapis.com/golang/go1.10.1.linux-armv6l.tar.gz
sudo tar -C /usr/local -xvf go1.10.1.linux-armv6l.tar.gz
cat >> ~/.bashrc << 'EOF'
export GOPATH=$HOME/go
export PATH=/usr/local/go/bin:$PATH:$GOPATH/bin
EOF
source ~/.bashrc

International

require 'aws/s3' # gem name is 'aws-sdk'

class BucketSyncService
  attr_reader :from_bucket, :to_bucket, :logger
  attr_accessor :debug

  DEFAULT_ACL = :public_read

  # from_credentials and to_credentials are both hashes with these keys:
  #  * :aws_access_key_id

International

defmodule MyApp.Auth do
  import Comeonin.Bcrypt, only: [checkpw: 2, dummy_checkpw: 0]

  alias MyApp.Accounts.User
  alias MyApp.Repo

  def login(conn, user) do
    conn
    |> Guardian.Plug.sign_in(user)
  end