agilous

ActionView Demo

In this demo we will:

• Learn about ActionView including:
  • templates, partials and layouts
  • response formats
  • helpers

1. Prerequisites

• Ubuntu 20 LTS: https://www.youtube.com/watch?v=I8WhikkiiSI
• Ruby, Node and Yarn: https://www.youtube.com/watch?v=C_xhTo9bw0s

agilous

ActiveRecord Demo

This gist has become cincinnatirb/active_record_demo. You can watch a (near perfect) run-through on YouTube here.

In this demo we will:

• Revisit Rails generators
• Learn more about Microsoft's Visual Studio Code and some of its features
• Expand our use of git for source code control
• Explore use of the DB Browser for SQLite to explore the internals of a SQL database
• Be quickly introduced to Rails routing, controllers and views
• Implement our first feature request

agilous

Installing Ruby on Ubuntu Linux via asdf

1. Beginning with the Essentials & asdf

Run these commands in a terminal:

sudo apt-get install -y build-essential curl git linux-headers-`uname -r` wget
git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.7.8
echo '. $HOME/.asdf/asdf.sh' >> ~/.bashrc
echo '. $HOME/.asdf/completions/asdf.bash' >> ~/.bashrc
. ~/.bashrc

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require 'ruby-hl7'
require 'socket'
require 'pry'

control_k = 11.chr
control_backslash = 28.chr
control_m = 13.chr
hl7 = "#{control_k}MSH|^~\&|ADM|ADMH|||201609160645|JJOHNSON|ADT^A05|597318|D|2.2|||AL|NE#{control_m}EVN|A05|201609160644|||JJOHNSON^JOHNSON^JOHNNY^M#{control_m}PID|||H000027068|||||||||||||||V00020200200#{control_m}PV1|1|P|NEPC#{control_m}PV2|||abd pain#{control_m}OBX|1|TX|ZADM.ARRIV^ARRIVAL MODE:^ADM||||||||F#{control_backslash}#{control_m}"

hl7_msg = HL7::Message.new(hl7.strip)

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class FlowLogMessage
  def initialize(message)
    @message = message
  end
  
  def to_hash
    msg = Hash.new
    msg[:version], msg[:account], msg[:interface_id], msg[:source_ip], msg[:destination_ip], msg[:source_port], msg[:destination_port], msg[:protocol], msg[:packets], msg[:bytes], msg[:window_start], msg[:window_end], msg[:action], msg[:flow_log_status] = @message.split(' ')
    msg
  end

agilous

Web Development For Kids

Organizations

• Khan Academy HTML/CSS: Making webpages
• Mozilla Webmaker

References:

1. http://nerd.kelseyinnis.com/blog/2012/05/04/resources-for-teaching-web-development-to-kids/

agilous

Rails 3.2 to 4.0 TL;DR

Thanks!

Kudos and thanks to the Rails team for producing and maintaining a high level of documentation. This TL;DR was created to speed skimming of the differences between Rails 3.2 and Rails 4.0. You are encouraged to read the complete more detailed descriptions here, especially if any items listed below appear relevant to your app.

Abbreviated Change Log

1. The default HTTP verb is PATCH rather than PUT with a special note about JSON Patch. ^[[1]]
2. The assets group has been removed from Gemfile.
3. Support for loading plugins from vendor/plugins is removed.
4. ActiveRecord changes include:

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%w(2014-06-02.log 2014-06-03.log).each do |file_name|

  file = File.open(file_name, "r")

  lines = 0
  total_response_time = 0
  file.each do |line|
    response_time = line[/\b(\d{1,})ms \(/].to_i
    if response_time > 0
      puts "Found a response time of #{response_time} in this line: #{line}" if ARGV.size > 0

agilous

What Community Has Done For Me

In the beginning...

"There's safety in numbers" as they say. As species go, Homo sapiens were not the first to figure that out. "Community" is at least a couple eons old. There's fossil evidence of communal living pre-dates the dinosaurs but I'm no paleontologist. All I can do is tell you my story.

agilous

Keybase proof

I hereby claim:

• I am agilous on github.
• I am agilous (https://keybase.io/agilous) on keybase.
• I have a public key whose fingerprint is 5880 4FA6 0016 D007 944F C615 BF10 CB42 ECC5 BDB2

To claim this, I am signing this object: