Skip to content

Instantly share code, notes, and snippets.

View laser's full-sized avatar
💭
flarpinating the confabulators

Erin "Laser" Swenson-Healey laser

💭
flarpinating the confabulators
97 followers · 7 following
View GitHub Profile
@laser
laser / aws-rails-prez.md
Last active January 29, 2018 06:51

What's This Presentation About?

  1. Creating a Docker image containing your Rails application
  2. Using AWS CloudFormation to create an ECR repository to store your images
  3. Using AWS CloudFormation to provision an ECS cluster to which you'll deploy your app
  4. Tweaking ECS settings to affect zero-downtime deploys to cluster
  5. Executing cluster-safe database migrations

Dockerizing Your Application

@laser
laser / steps.md
Created January 23, 2018 19:43
From Zero to DB

If Running Postgres Locally

createuser --superuser --pwprompt stitchfix_owner

Set password to stitchfix_owner, as per config/database.yml

Create Stitchfix Shared Database

@laser
laser / aws-prez.md
Last active January 2, 2018 22:38

What’s This Presentation About?

What This Presentation Is Not

  • a deep dive into Docker
  • a comparison of Docker with other container services
  • a comparison of AWS with other PaaS and IaaS offerings

Assumptions

@laser
laser / 0a.hs
Last active April 13, 2023 14:06
An Introduction to ADTs and Structural Pattern Matching in TypeScript
data Failable t e = Success t | Failure e
@laser
laser / blog-adts-di.md
Last active May 12, 2020 09:54
An ADT-Based Alternative to Dependency Injection in TypeScript

Preface

Like unit testing but dislike mocks and stubs? Want to keep your business logic separate from your side effects? In this blog post, I'll demonstrate a novel approach to testing which relies not on the [Dependency Injection][4] pattern, but an algebraic data structure and some simple functions.

A Real World Example

I was recently working on a system for a real estate company which merged a

@laser
laser / candid-ipm-november-13.md
Last active November 13, 2017 18:52
IPM November 13

Agenda

  • Talk about what we did last (short) week
  • Look at the backlog to ensure that we've got things in the correct order
  • Talk about our plan for next week

Last Week

  • Kick-off
  • Estimation
@laser
laser / OMC-18372.md
Created August 23, 2017 20:58
OMC-18372: user (non-)editable design elements

Dynamic Samples A

GIVEN

  • a video design D with elements:

    • E1: symbol=view_1.text_1,type=text,userEditable=false,defaultText=null
    • E2: symbol=view_1.text_2,type=text,userEditable=true,elementLevelDefaultText="Eighty",accountPlanLevelDefaultText="Sixty"
    • E3: symbol=view_1.text_3,type=text,userEditable=true,defaultText=null
  • E3: symbol=view_1.text_4,type=text,userEditable=false,elementLevelDefaultText="Twenty"
@laser
laser / side-by-side.html
Last active May 30, 2017 19:01
Side-by-side Tool
<html>
<head>
<title>Side by Side Tool</title>
</head>
<body>
<div id="foo">
<label>
<select name="outputType">
<option value="gen">Gen</option>
<option value="comp">Comp</option>
@laser
laser / demo-20170523.md
Last active May 23, 2017 22:26
Quick Demo

What can this thing do so far?

  • works with PDFV2 (e.g. RLP_BUSINESSCARD_CORP_001_EN) and PDFV3 (IMP_FLYER_2PG_EDE_101) designs, so far

  • admin can create configurations which specify an image set id, resource-key-to-strings mapping, and symbol-to-strings mapping

{
  "imageSetId": "corcoran-4",
 "resourceKeyValues": {
@laser
laser / ap-specific-design-agnostic.json
Last active May 22, 2017 19:51 — forked from coopernurse/input-account-plan.json
{
"resourceKeyValues": {
"EDE_PROPERTY_ADDRESS": "999 Pine Ave."
},
"symbolValues": {
"view_1.disclaimer_1": "Guaranteed or Your Money Back",
"agent_1.photo_1": "http://acme-broker.example.com/agents/agent-1.jpg"
}
}