rubysolo

# This file is responsible for configuring your application
# and its dependencies with the aid of the Mix.Config module.
#
# This configuration file is loaded before any dependency and
# is restricted to this project.
use Mix.Config

# Configures the namespace used by Phoenix generators
config :my_app,
  app_namespace: MyApp

rubysolo

var dqData=[];
dqData.push({title:'Product Groups',
mean:0.0393,
dP:[
['GROUP01',-0.0435,32937],
['GROUP10',-0.2651,132],
['GROUP11',-0.0694,1164],
['GROUP12',0.0345,17127],
['GROUP13',-0.0288,8858],
['GROUP18',-0.3741,46],

rubysolo

find . -type f -print0 | xargs -0 ls -l | awk '{ n=int(log($5)/log(2)); if (n<10) { n=10; } size[n]++ } END { for (i in size) printf("%d %d\n", 2^i, size[i]) }' | sort -n | awk 'function human(x) { x[1]/=1024; if (x[1]>=1024) { x[2]++; human(x) } } { a[1]=$1; a[2]=0; human(a); printf("%3d%s: %6d\n", a[1],substr("kMGTEPYZ",a[2]+1,1),$2) }'

rubysolo

defmodule App.Router do
  use Phoenix.Router
  
  resources "users", Controller.Users
  options  "/users", Controller.Users, :options
end

rubysolo

Build Server

• Go to Digital Ocean
• Create new droplet
• London
• Ubuntu
• No apps
• Add SSH keys

rubysolo

#! /bin/bash

### BEGIN INIT INFO
# Provides:          unicorn
# Required-Start:    $local_fs $remote_fs $network $syslog
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the unicorn web server
# Description:       starts unicorn

rubysolo

defrecord Card, suit: nil, rank: nil

defmodule Cards do
  def create do
    lc suit inlist [:H, :D, :C, :S],
       rank inlist [:A, 2, 3, 4, 5, 6, 7, 8, 9, 10, :J, :Q, :K] do
      Card.new suit: suit, rank: rank, points: score(rank)
    end
  end

rubysolo

falafel = require 'falafel'
fs      = require 'fs'

raw    = process.argv[2]
cooked = raw.replace(/\.js$/, '-trace.js')

counter = 0

src     = fs.readFileSync(raw, encoding: 'utf8')
tracied = falafel src, (node) ->

rubysolo

module Enumerable
  def remove(other)
    base = self.dup
    other.each { |i| base.delete_at(base.index(i) || base.length) }
    base
  end
end

irb(main):008:0> [1,1,2,3].remove([1,2])
=> [1, 3]

rubysolo

# inside config.before(:suite)
 
ActiveRecord::Base.subclasses.each do |model_class|
  columns = model_class.columns.map { |c| c.name.to_sym }
  missing = columns - model_class.instance_methods
 
  missing.each do |column|
    model_class.send(:define_method, column) { |*args| super(*args) }
  end
end