madwork

require 'benchmark'

# textmate as editor
Pry.config.editor = 'mate -w'

Pry.config.color = true
Pry.config.pager = true

# alias 'q' for 'exit'
Pry.config.commands.alias_command 'q', 'exit-all'

madwork

class Contact < ActiveRecord::Base
  has_many :responses
  has_many :dynaforms, through: :responses

  attr_accessible :email, :responses_attributes
  
  accepts_nested_attributes_for :responses

  def self.new_with_dynaforms
    new.tap do |contact|

madwork

require 'iconv'

class Exporter

  def initialize(separator = ';')
    @separator = separator
    @header = []
    @body = []
  end
  

madwork

Various method to add dynamic accessors (getters/setters)

Make it yourself way

foo = Foo1.new
foo.build1 :a, :b
foo.a = 1
foo.a

foo = Foo1.new

madwork

require 'benchmark'
require 'benchmark/ips'

Benchmark.ips do |x|
  x.report("String::prepend") { "foo".prepend "tmp/" }
  x.report("File.join") { File.join "tmp", "foo" }
end
puts
Benchmark.bm do |x|
  x.report("String::prepend") { 1000000.times{"foo".prepend "tmp/"} }

madwork

brew install chruby readline openssl libyaml
brew link openssl --force

export ARCHFLAGS="-arch x86_64"
export CFLAGS="-g -O2"
export LDFLAGS="-L/usr/local/lib -L/usr/local/opt/readline/lib"
export CPPFLAGS="-I/usr/local/include -I/usr/local/opt/readline/include"

mkdir ~/.rubies
wget http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p353.tar.gz

madwork

#!/usr/local/bin/ruby
#
# http://www.ruby-doc.org/stdlib-2.0/libdoc/openssl/rdoc/OpenSSL/Cipher.html

require 'base64'
require 'openssl'

# create the cipher for encrypting
cipher = OpenSSL::Cipher::Cipher.new("aes-256-cbc")
cipher.encrypt

madwork

--- 
:verbose: true
gem: --no-ri --no-rdoc --prerelease
:update_sources: true
:sources: 
- https://rubygems.org
:backtrace: false
:bulk_threshold: 1000
:benchmark: false

madwork

export SSL_CERT_FILE=/usr/local/share/ca-bundle.crt
source /usr/local/share/chruby/chruby.sh
chruby $(cat .ruby-version)

madwork

# MySQL.  Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
#   gem install mysql2
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
  adapter: mysql2
  encoding: utf8