rockwood

defmodule MyApp.ArchivePostScenario do
  alias MyApp.Repo
  alias Ecto.Multi
  alias __MODULE__.Query

  def run(options) do
    post = Keyword.fetch!(options, :post)

    archive_and_delete([
      comments: Query.comments(post),

rockwood

#!/usr/bin/env bash

input_file=$1
header_file=./output/headers.csv
rows_file=./output/rows.csv

mkdir -p ./output

head -1 $input_file > $header_file
tail -n +2 $input_file > $rows_file

rockwood

defmodule Rps do
  def run(input) do
    player1 = String.split(input, "")
    player2 = Enum.shuffle(["r", "p", "s"])
    result =
      [player1, player2]
      |> Enum.zip()
      |> Enum.map(&result/1)
      |> Enum.sum()
      |> case do

rockwood

Ranger Keybindings

Search for a File / Directory

Key Binding	Description
f	search for file / directory

Copy, Rename/Move or Delete

rockwood

1. Install Phoenix 1.3

mix archive.install https://github.com/phoenixframework/archives/raw/master/phx_new.ez

2. Create a new Phoenix project

mix phx.new demo

3. Create the database

rockwood

Dos:

Avoid page specific stylesheets

It's easy to organize styles by page when the app is small, but a year from now we'll probably have 50+ pages and having a separate stylesheet for each page will result in tons of duplication.

Use the grid as much as possible

The grid has a ton of feature and it's really customizable from variables.scss. Anywhere you're doing multi-column layouts, try to use the grid.

rockwood

class TestServer
  def initialize(options)
    @server_port = options.fetch(:server_port)
    @client_port = options.fetch(:client_port)
  end

  def start
    @pid = spawn(command)
  end

rockwood

# Taken from https://gist.github.com/mattwynne/1228927
#
# usage:
# it "should return a result of 5" do
#   eventually { long_running_thing.result.should eq(5) }
# end
#
module AsyncHelpers
  def eventually(options = {})
    timeout = options[:timeout] || 2

rockwood

#!/bin/bash

set -x

set -e

DATABASE='YOUR_DEV_DATABASE'
HEROKU_APP='YOUR_HEROKU_APP'

dropdb ${DATABASE}

rockwood

angular.module("rails").factory "RailsResourceCollection", (_) ->
  class RailsResourceCollection
    constructor: (models=[]) ->
      @models = models

angular.module("rails").factory "RailsResourceCollectionMixin", (RailsResourceCollection) ->
  RailsResourceCollectionMixin = ->

  RailsResourceCollectionMixin.extended = (Resource) ->
    Resource.intercept "afterResponse", (result, resource, context) ->