Ildar Manzhikov manzhikov

Build a RESTful JSON API w/ Rails and RSpec PART ONE

Dependency Setup

Gemfile.rb:

Rspec-rails to development and test groups

group :development, :test do
  gem 'rspec-rails', '~> 3.5'

HealthCheck

Install

Add the following line to your Gemfile

gem "server_health_check-rails"

Database migration best practices for Rails

Never ever change data on schema changes! [1]

Use rake tasks to change the data! [1]

This decouples a deployment from completed migrations. Give us control of the data manipulation proccess by encapsulatin it in on place. need to remember to:

Run it in one of the ways bellow: a. Add this rake task the deployment script or;

Tabs and Windows

Function	Shortcut
New Tab	`⌘` + `T`
Close Tab or Window	`⌘` + `W` (same as many mac apps)
Go to Tab	`⌘` + `Number Key` (ie: `⌘2` is 2nd tab)
Go to Split Pane by Direction	`⌘` + `Option` + `Arrow Key`
Cycle iTerm Windows	`⌘` + `backtick` (true of all mac apps and works with desktops/mission control)

registry=localhost:32000
repositories=$(curl ${registry}/v2/_catalog)
for repo in $(echo "${repositories}" | jq -r '.repositories[]'); do
  echo $repo
  tags=$(curl -sSL "http://${registry}/v2/${repo}/tags/list" | jq -r '.tags[]')
  for tag in $tags; do
    echo $tag
    curl -v -sSL -X DELETE "http://${registry}/v2/${repo}/manifests/$(
 curl -sSL -I \

	time_namelookup: %{time_namelookup}s\n
	time_connect: %{time_connect}s\n
	time_appconnect: %{time_appconnect}s\n
	time_pretransfer: %{time_pretransfer}s\n
	time_redirect: %{time_redirect}s\n
	time_starttransfer: %{time_starttransfer}s\n
	----------\n
	time_total: %{time_total}s\n

	#!/bin/bash

	# Requires azure-cli to be installed

	source $HOME/.profile

	if [ "${POSTGRES_HOST}" = "" ]; then
	if [ -n "${POSTGRES_PORT_5432_TCP_ADDR}" ]; then
	POSTGRES_HOST=$POSTGRES_PORT_5432_TCP_ADDR
	POSTGRES_PORT=$POSTGRES_PORT_5432_TCP_PORT

	# Add color coding based on Rails environment for safety

	if defined? Rails
	banner = if Rails.env.production?
	"\e[41;97;1m #{Rails.env} \e[0m "
	else
	"\e[42;97;1m #{Rails.env} \e[0m "
	end

	# Build a custom prompt

	/*
	LaTeXMathML.js
	==============

	This file, in this form, is due to Douglas Woodall, June 2006.
	It contains JavaScript functions to convert (most simple) LaTeX
	math notation to Presentation MathML. It was obtained by
	downloading the file ASCIIMathML.js from
	http://www1.chapman.edu/~jipsen/mathml/asciimathdownload/
	and modifying it so that it carries out ONLY those conversions

	ARG ASSET_HOST
	RUN bundle exec rake ASSET_HOST=${ASSET_HOST} RAILS_ENV=production assets:precompile