halostatue

# Discussed in https://www.ericpfahl.com/from-pattern-matching-to-unification/

defmodule Var do
  alias Var

  @type t :: %Var{id: any}
  defstruct [:id]

  @spec new(any) :: Var.t()
  def new(id), do: %Var{id: id}

halostatue

defmodule AsyncAssigns do
  import Phoenix.LiveView, only: [connected?: 1, assign: 2, assign: 3]

  @doc """
  Provides ability to assign default values to the socket, and kick off a 
  process that will send a message to the LiveView.  The message payload will
  be assigned as specified.

  ## Usage
  Add the following lines to a specific LiveView, or to the web module

halostatue

/*
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

halostatue

javascript: Promise.all([
  import("https://unpkg.com/[email protected]?module"),
  import("https://unpkg.com/@tehshrike/[email protected]"),
]).then(([{ default: Turndown }, { default: Readability }]) => {
  const vault = ""; /* Optional vault name */
  const folder = prompt(
    "Folder: ",
    "Clippings/",
  ); /* Optional folder name such as "Clippings/" */
  const tags = `#clippings ${prompt("Tags", "#to_read")}`; /* Optional tags */

halostatue

# Check if mjml is installed
if ! [ -x "$(command -v mjml)" ]; then
  echo 'Error: mjml is not installed. Install with "npm install -g mjml"' >&2
  exit 1
fi
# Check if html-to-text is installed
if ! [ -x "$(command -v html-to-text)" ]; then
  echo 'Error: html-to-text is not installed. Install with "npm install -g html-to-text"' >&2
  exit 1
fi

halostatue

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?