pithyless

;;; Use experimental fork of DataScript from https://github.com/allgress/datascript to handle undo and per-query subscriptions
(ns reagent-test.core
  (:require [reagent.core :as reagent :refer [atom]]
            [datascript :as d]
            [cljs-uuid-utils :as uuid]))

(enable-console-print!)

(defn bind
  ([conn q]

pithyless

1. Get lein
lein - http://leiningen.org/

2. `lein new reagent <awesome-project>`

3. Some changes to project.clj from last night's talk:
:dependencies [[org.clojure/clojure "1.7.0-alpha4"]
               [org.clojure/clojurescript "0.0-2371"]
               [org.clojure/core.async "0.1.346.0-17112a-alpha"]
               [reagent "0.4.3"]

pithyless

require 'method_struct'

class CheckForN1Queries < MethodStruct.new(:generator, :operation, :debug)
  IGNORED_SQL = [
    /^SHOW/, /^EXPLAIN/, /^PRAGMA (?!(table_info))/, /^SELECT currval/, /^SELECT CAST/,
    /^SELECT @@IDENTITY/, /^SELECT @@ROWCOUNT/, /^SAVEPOINT/, /^ROLLBACK TO SAVEPOINT/,
    /^RELEASE SAVEPOINT/, /^SHOW max_identifier_length/
  ]

  def call

pithyless

RSpec.configure do |config|
  config.treat_symbols_as_metadata_keys_with_true_values = true
  config.order = "random"
  config.fail_fast = true
  
  config.filter_run :focus
  config.filter_run_including :focused => true
  config.run_all_when_everything_filtered = true

  config.alias_example_to :fit, :focused => true

pithyless

class Integer
  N_BYTES = [42].pack('i').size
  N_BITS = N_BYTES * 16
  MAX = 2 ** (N_BITS - 2) - 1
  MIN = -MAX - 1
end

p Integer::MAX              #=> 4611686018427387903
p Integer::MAX.class        #=> Fixnum
p (Integer::MAX + 1).class  #=> Bignum

pithyless

0123    0123    0123    0123    0123    0123    0123    0123     0123    0123
1       1 _     1 _     1       1 _     1 _     1 _     1 _      1 _     1 _
2  |    2 _|    2 _|    2|_|    2|_     2|_     2  |    2|_|     2|_|    2| |
3  |    3|_     3 _|    3  |    3 _|    3|_|    3  |    3|_|     3 _|    3|_|



000101100
+4 +7 -5 +6
0 -  2 4 6789

pithyless

module Equalable
  def ==(o)
    o.class == self.class && o.equality_state == equality_state
  end
  alias_method :eql?, :==

  def hash
    equality_state.hash
  end
end

pithyless

group :production, :acceptance do
  gem 'rpm_contrib'
  gem 'newrelic-moped'  # https://github.com/joinwire/newrelic-moped
  gem 'newrelic_rpm'
end

pithyless

# config/initializers/char_converter.rb
require 'uri'

module Support
  class CharConverter

    SANITIZE_ENV_KEYS = [
      "HTTP_COOKIE",     # bad cookie encodings kill rack: https://github.com/rack/rack/issues/225
      "HTTP_REFERER",
      "PATH_INFO",

pithyless

# Don't write to Disk on Sleep
sudo pmset -a hibernatemode 0

# Install Developer Tools (no XCode)
# https://developer.apple.com/downloads/index.action#

# Install DropBox
# Install 1Password

# Install Homebrew