johncorderox

# Install PG skip tests skip webpacker install
rails new app_name -T --database=postgresql --skip-webpack-install

johncorderox

// After an API call to delete, refresh the state with Filter.
var NewThings = this.state.things.filter((x) => { return x.id != id;});

johncorderox

# ch-ruby alt besides rbenv
cd ~/src && wget -O chruby-0.3.9.tar.gz https://github.com/postmodern/chruby/archive/v0.3.9.tar.gz && tar -xzvf chruby-0.3.9.tar.gz && cd chruby-0.3.9/ && sudo make install && ruby-install ruby 2.6.4

johncorderox

# Reduce the load of MODEL_NAME.rb with shoulda_matchers
context "Associations" do
    %w(users books authors comments topics emails stories tasks reminders notes todos computers games homes pages).each do |attr|
     it { should have_many(attr) }
   end
end

johncorderox

# Ruby 2.6.4

sudo apt update && sudo apt -y upgrade && sudo apt -y install build-essential libpq-dev git memcached cifs-utils nginx redis-server nodejs imagemagick libtiff-dev ghostscript
sudo apt-get install graphicsmagick-imagemagick-compat

## Machine 
sudo apt-get install git 

# ruby-install https://github.com/postmodern/ruby-install
mkdir -p ~/src