Mike Hickman chuggingCoffee

Rails Generating & Scaffolding

Rails' use of strict naming conventions means a lot of core code SHOULD be in the same format whoever writes it? It could be written by a friend, colleague or a computer... it shouldn't matter because the same Rails rules apply to everyone.

This means that Rails can actually do some tasks for you! It can actually build things and write code on your behalf...

Coming from another language like PHP, this can seem like magic.

How to seed a Rails database with a CSV file

1. Setup

First, Create a folder inside of lib called seeds

Put your CSV file example.csv into the lib/seeds folder. In the example below, the file is called real_estate_transactions.csv

Make sure you've created a resource with the appropriate columns to match your seed data. The names don't have to match up.

Git Cheat Sheet

Basic commands

git init Creates a new git repository in the directory

git add <file name> Adds a specific file to staging

git add . or git add -A Adds the full directory and its contents to staging

React && Firebase Workshop

Contact Information

@stevekinney

Prequisite Setup

A recent version of Node.js
npm install -g create-react-app

If your master.key has been compromised, you might want to regenerate it.

No key regeneration feature at the moment. We have to do it manually.

Copy content of original credentials rails credentials:show somewhere temporarily.
Remove config/master.key and config/credentials.yml.enc
Run EDITOR=vim rails credentials:edit in the terminal: This command will create a new master.key and credentials.yml.enc if they do not exist.
Paste the original credentials you copied (step 1) in the new credentials file (and save + quit vim)
Add and Commit the file config/credentials.yml.enc

Run rails new --help to see all of the options you can use to create a new Rails application:

Output for Rails 8+

Usage:
  rails COMMAND [options]

You must specify a command:

	::States = { AK: "Alaska",
	AL: "Alabama",
	AR: "Arkansas",
	AS: "American Samoa",
	AZ: "Arizona",
	CA: "California",
	CO: "Colorado",
	CT: "Connecticut",
	DC: "District of Columbia",
	DE: "Delaware",

	# #!/bin/bash
	# #
	# # provision.sh
	# #
	# # This file is specified in Vagrantfile and is loaded by Vagrant as the primary
	# # provisioning script whenever the commands `vagrant up`, `vagrant provision`,
	# # or `vagrant reload` are used. It provides all of the default packages and
	# # configurations included with Varying Vagrant Vagrants.

	# # By storing the date now, we can calculate the duration of provisioning at the

	> Thank you for reaching out to Autonomous! I am sorry to hear that you are having some trouble with your SmartDesk
	> but I will be glad to assist. It sounds like your system needs a "hard reset" can I please have you follow these
	> steps thoroughly.

	Reset Steps:
	1. Unplug the desk for 20 seconds. Plug it back in. Wait a full 20 seconds.
	2. Press the up and down buttons until the desk lowers all the way and beeps or 20 seconds pass.
	3. Release both buttons.
	4. Press the down buttons until the desk beeps one more time or 20 seconds pass.

	# The following comments fill some of the gaps in Solargraph's understanding of
	# Rails apps. Since they're all in YARD, they get mapped in Solargraph but
	# ignored at runtime.
	#
	# You can put this file anywhere in the project, as long as it gets included in
	# the workspace maps. It's recommended that you keep it in a standalone file
	# instead of pasting it into an existing one.
	#
	# @!parse
	# class ActionController::Base