paulcsmith

class Home::IndexPage < MainLayout
  def content
    Kilt.embed "my_page.slang", io_name: @view
  end
end

paulcsmith

class Somethings::Index < BrowserAction
  before require_sign_in
  
  action { "do stuff" }
  
  # You can extract all this to a module since you'll likely use it in multiple places
  # Probably in src/pipes/authentication.cr or something
  
  private def require_sign_in
    if signed_in?

paulcsmith

% wrk -t4 -c100 -d30S --timeout 2000 http://localhost:8080
Running 30s test @ http://localhost:8080
  4 threads and 100 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.89ms  481.91us  14.54ms   93.89%
    Req/Sec    13.41k     1.90k   14.70k    90.08%
  1601002 requests in 30.00s, 299.26MB read
Requests/sec:  53358.67
Transfer/sec:      9.97MB

paulcsmith

# spec/support/app_conn.cr
require "http/client"

class AppConn
  getter! response
  @response : HTTP::Client::Response? = nil

  module Matchers
    def contain_html(html : String)
      ContainHtmlExpectation.new(html)

paulcsmith

defmodule MyApp.Factory do
  def user_factory do
    %User{
      email: "[email protected]",
      name: "Paul"
    }
  end
end

# Makes it easy to organize factories however you want

paulcsmith

$ file -I Makefile 
Makefile: text/x-makefile; charset=us-ascii

paulcsmith

var bourbonPath = require("bourbon").includePaths[0];

exports.config = {
  // See http://brunch.io/#documentation for docs.
  files: {
    javascripts: {
      joinTo: "js/app.js"

      // To use a separate vendor.js bundle, specify two files path
      // https://github.com/brunch/brunch/blob/stable/docs/config.md#files

paulcsmith

:dbg.tracer
:dbg.p :all, :c
:dbg.tpl ModuleToTrace, :x

paulcsmith

defmodule MyApp.Changeset do
  def cast(model_or_changeset, :empty, required, optional) do
    Ecto.Changeset.cast(model_or_changeset, :empty, required, optional)
  end

  def cast(model_or_changeset, params, required, optional) do
    param_keys = params |> Map.keys |> Enum.map(&to_string/1)
    allowed_params = (required ++ optional) |> Enum.map(&to_string/1)
    disallowed_params = param_keys -- allowed_params

paulcsmith

"timestamp_with_timezone"
|> Timex.DateTime.parse("{ISO}")
|> Timex.DateConvert.to_erlang_datetime
# You probably don't need this next line for most things in Ecto. 
# Changesets and queries automatically cast erlang timestamps
|> Ecto.DateTime.from_erl