James Dabbs jamesdabbs

## categories.md

      
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                jamesdabbs
                / categories.md
            
            
              Created
              July 2, 2019 15:22
            
              
                Categories for the Working Programmer - a deckset presentation
              
          
    [fit] Category Theory

[fit] For the Working Programmer

James Dabbs
@jamesdabbs
Santa Barbara JavaScript


## sendPasswordReset.ts
import uuid from 'uuid/v4'

import {
  Envelope, Token, User,
  allUsers, deliverEmail, prompt, saveToken
} from '../util'

const promptFor = (message: string): string => {
  console.log(message)
  return prompt()

## ant.rb
require 'progressbar'

class Ant
  attr_reader :x, :y

  def initialize
    @x, @y = 0, 0
  end

  def move

## 💩 🚌👏 .rb
class Voice
  BASELINE = %w( there is no - poop ing - on - the  bus - )
  VOICES   = `say -v '?'`.lines.map { |line| line.split.first }

  def initialize &voice
    @voice, @i = voice, -1
  end

  def perform
    advance

## index.html
<!DOCTYPE html>
<html>
  <head>
    <script src="https://code.jquery.com/jquery-3.1.1.slim.js"   integrity="sha256-5i/mQ300M779N2OVDrl16lbohwXNUdzL/R2aVUXyXWA="   crossorigin="anonymous"></script>
    <script src="people.js"></script>
  </head>
  <body>
    <button id="asdf">Click Me!</button>
  </body>
</html>

## simon.rb
require "pry"

puts "Hello!"
puts "What is your name?"

name = "James"
# name = gets

# puts "Hello, " + name
puts "Hello, #{name}"

## gems.md

      
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                jamesdabbs
                / gems.md
            
            
              Created
              June 29, 2016 16:29
            
              
                Gems to know about
              
          
    Gems

Kaminari
helper for paginating lists (e.g. of search results) and displaying page lists (<< < ... 10 11 12 .. > >>)
Sidekiq
run jobs outside the request-response loop, so that users don't have to wait e.g. for email to send before getting their response page. Also useful for running scheduled jobs (e.g. every 3 hours)

  
## iron_library.md

      
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                jamesdabbs
                / iron_library.md
            
            
              Last active
              June 27, 2016 17:46
            
              
                Iron Library | A project idea
              
          
    Iron Library

Write an application that helps us manage the books in the Iron Yard lending library
MVP


Have user accounts, with different roles for students and staff
Staff can manage (general CRUD) books
Anyone can check out a book, and are given a due date for when to return it
When looking at a book, anyone can see who has it checked out currently (if anyone)


## bot-api.md

      
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                jamesdabbs
                / bot-api.md
            
            
              Created
              June 26, 2016 19:58
            
          
    GET /bots

Show your bots (usually only one)
State could be running, stopped or crashed (in which case error will be present)
[  
    {  
        "status":{  


## simple_linked_list.rb
Element = Struct.new :datum, :next do
  def tail?
    !self.next
  end
end

class SimpleLinkedList
  attr_reader :size, :head

  def self.from_a values
	import uuid from 'uuid/v4'

	import {
	Envelope, Token, User,
	allUsers, deliverEmail, prompt, saveToken
	} from '../util'

	const promptFor = (message: string): string => {
	console.log(message)
	return prompt()
	require 'progressbar'

	class Ant
	attr_reader :x, :y

	def initialize
	@x, @y = 0, 0
	end

	def move
	class Voice
	BASELINE = %w( there is no - poop ing - on - the bus - )
	VOICES = `say -v '?'`.lines.map { \|line\| line.split.first }

	def initialize &voice
	@voice, @i = voice, -1
	end

	def perform
	advance
	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://code.jquery.com/jquery-3.1.1.slim.js" integrity="sha256-5i/mQ300M779N2OVDrl16lbohwXNUdzL/R2aVUXyXWA=" crossorigin="anonymous"></script>
	<script src="people.js"></script>
	</head>
	<body>
	<button id="asdf">Click Me!</button>
	</body>
	</html>
	require "pry"

	puts "Hello!"
	puts "What is your name?"

	name = "James"
	# name = gets

	# puts "Hello, " + name
	puts "Hello, #{name}"
	Element = Struct.new :datum, :next do
	def tail?
	!self.next
	end
	end

	class SimpleLinkedList
	attr_reader :size, :head

	def self.from_a values