teeparham

require 'benchmark'

strs = 1000.times.map{(0...32).map{(65 + rand(26)).chr}.join}

Benchmark.bm(6) do |x|
  x.report('sum') { 100.times{strs.each &:sum} }  
  x.report('digest') { 100.times{strs.each{|s| Digest::MD5.hexdigest(s).to_i(16) }}}  
end

#              user     system      total        real

teeparham

create extension postgis;
create extension postgis_topology;
alter extension postgis update to "2.1.0";

teeparham

gem install ffaker

alias dizzle="ruby -e \"require 'ffaker'; puts Faker::DizzleIpsum.paragraph\" | tee >(pbcopy)"
alias hipster="ruby -e \"require 'ffaker'; puts Faker::HipsterIpsum.paragraph\" | tee >(pbcopy)"

###

$ dizzle
You talk too much like every single day Long Beach fo shizzle used to sell loot Coupe de Ville. 
Real deal holyfield tha dizzle with my mind on my money fo shizzle. Real deal holyfield Mr. Buckwort 

teeparham

:plain
  #{title}

  look - this preserves the whitespace above
  also note that title is unescaped because of :plain

\
the "\" in the above line also adds a blank line

no blank line will be rendered above this one

teeparham

require 'ffaker'

Faker::DizzleIpsum.sentence
 => "Every single one the diggy recognize it's 1993."

Faker::HipsterIpsum.sentence
 => "Irony sartorial fixie tofu."
 
Faker::LoremCN.sentence
 => "马到成功叮叮当当顷刻间数不胜数象牙白七窍生烟,"

teeparham

=> Booting WEBrick
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2013-03-06 01:02:27] INFO  WEBrick 1.3.1
[2013-03-06 01:02:27] INFO  ruby 2.0.0 (2013-02-24) [x86_64-darwin11.4.2]

--- 1

/monkeys/index

teeparham

brew update
brew install libyaml

rvm get head
rvm pkg install openssl
rvm install 2.0.0 --with-openssl-dir=$HOME/.rvm/usr --verify-downloads 1
rvm use 2.0.0 --default

gem update rake
gem install bundler --pre

teeparham

class Array
  # [1,2,3,4,5,6,7,8].in_groups_of_with_index(3, false) do |group, index|
  #    puts group.to_s + " " + index.to_s
  # end  
  # [1, 2, 3] 0
  # [4, 5, 6] 1
  # [7, 8] 2
  # => [[1, 2, 3], [4, 5, 6], [7, 8]]
  #
  # [1,2,3,4,5,6,7,8].in_groups_of_with_index(3, "x") do |group, index|

teeparham

rvm get head
rvm install 1.9.3-p374 --patch railsexpress
rvm use ruby-1.9.3-p374 --default

teeparham

# gem install benchmark-ips
 
require 'rubygems'
require 'benchmark/ips'
 
module Mixin
  def foo; 42; end
end
 
class SubclassArray < Array