kcurtin

defmodule DBTransactions do
  use ExUnit.CaseTemplate

  setup_all do
    Ecto.Adapters.SQL.begin_test_transaction(Repo)

    on_exit fn ->
      Ecto.Adapters.SQL.rollback_test_transaction(Repo)
    end
  end

kcurtin

defmodule WeatherParser do
  require Record
  Record.defrecord :xmlElement, Record.extract(:xmlElement, from_lib: "xmerl/include/xmerl.hrl")
  Record.defrecord :xmlText, Record.extract(:xmlText, from_lib: "xmerl/include/xmerl.hrl")

  def parse(xml, attrs) do
    xml
    |> :binary.bin_to_list
    |> :xmerl_scan.string
    |> extract_values(attrs, [])

kcurtin

Enum.each 1..100, fn (n) ->
  fizzbuzz = fn
    (0, 0, _) -> "fizzbuzz"
    (0, _, _) -> "fizz"
    (_, 0, _) -> "buzz"
    (_, _, n) -> n
  end

  IO.puts fizzbuzz.(rem(n, 3), rem(n, 5), n)
end

kcurtin

before_script:
  - ./script/travis/setup_db.sh
  
script: bundle exec rspec spec/ --tag $TEST_TAG

env:
  matrix:
    - TEST_TAG=js DB_TEST=1
    - TEST_TAG=~js DB_TEST=2

kcurtin

# Had some issues, so referenced these 3 solutions:
# https://gist.github.com/cjolly/2870054
# https://gist.github.com/cloud8421/6667898
# http://stackoverflow.com/questions/20754669/how-to-fix-postgres-after-updating-upgrading-brew

launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist

pg_dumpall > ninedottwo-dump

# Not sure if this is necessary, but has to be cleared out no matter what for when we run initdb 

kcurtin

require 'date'

DateRange = Struct.new(:start_date, :end_date) do
  def start_date
    self[:start_date] || Date.today - 30
  end

  def end_date
    self[:end_date] || Date.today
  end

kcurtin

" Example:
" response.body.should have_content("something")
" expect(response.body).to have_content("something")

" =================================================
" Macro that converts rspec "should"s to "expect"s
" =================================================
function! ConvertToExpect()
  :normal! dd
  :normal! P

kcurtin

describe UserMailer do
  it "there is a corresponding text email template for each HTML template" do
    # Path to the mailer templates
    mailers_path = "#{Rails.root}/app/views/user_mailer/"

    result = Dir.foreach(mailers_path) do |template|
      # Ignore partials
      next if template.match /^_/

      # Check if it is an HTML template

kcurtin

Tweet.where('created_at > ?','2012-11-15 02:18:28')


Tweet Load (0.5ms)  SELECT "tweets".* FROM "tweets" WHERE (created_at > '2012-11-15 02:18:28') ORDER BY published_at DESC
=> [#<Tweet id: 30, content: "RARARA", published_at: "2012-11-15 02:18:28", handle: nil, created_at: "2012-11-15 02:18:28", updated_at: "2012-11-15 02:18:28", person_id: 1>]

#Aren't the created_at dates equal? So the query should return false...


'2012-11-15 02:18:28'.to_datetime.in_time_zone('UTC')

kcurtin

original = 'g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj.'

original.each_char.each_with_object("") do |character, final|
  character.next!.next! unless character.match /\W/
  final << character
end