lachie

#!/usr/bin/env ruby

# [You need dropbox - http://dropbox.com/]
# cd ~/Dropbox
# mkdir ssh
# cd ssh
# git init
# cd .git/hooks
# [paste this file into post-commit]
# chmod 755 post-commit

lachie

# Simple script for adding and updating vim bundles to your setup.
# 
# Throw it into your .vim diretory.
#
#   cd ~/.vim
#   thor vim:update
#   thor vim:add git://github.com/tpope/vim-rails.git
#
require 'pathname'
require 'pp'

lachie

delimiter            = "[-/.]+"
  
century_prefix       = "(?:19|20)"
under_ten            = "(?:0[1-9]+)"
ten_to_twelve        = "(?:1[012]+)"
ten_and_under_thirty = "(?:[12]+[0-9]+)"
thirties             = "(?:3[01]+)"

pattern = %r[
  (

lachie

require 'pp'

class Object
  def tao(*args,&block)
    b = [args,block].flatten.find{|b| Proc === b}
    if tag = args.find{|a| String === a} then print "#{tag}: " end
    pp instance_eval(&b)
    self
  end
end

lachie

def eval context, input, output, error

# as opposed to

def eval(context, input, output, error)

lachie

def sphinx?(cmd)
  sphinx = !!`#{cmd} 2>&1`[/Sphinx/]
  puts "sphinx? #{sphinx ? 'YES' : 'NO'}"
end

# simulated sphinxes
sphinx?("c:/ruby/bin/ruby -e'$stdout.puts \"Sphinx\"; $stderr.puts \"findy\"'")
sphinx?("c:/ruby/bin/ruby -e'$stdout.puts \"Ferret\"; $stderr.puts \"no, please god no\"'")

lachie

http://ujihisa.blogspot.com/2009/06/rubygems-best-practice.html

lachie

$ /usr/sbin/sysctl hw
hw.ncpu: 8
hw.byteorder: 1234
hw.memsize: 4294967296
hw.activecpu: 8
hw.physicalcpu: 4
hw.physicalcpu_max: 4
hw.logicalcpu: 8
hw.logicalcpu_max: 8
<snip>

lachie

ye olden:

== hello #{@planet}

# or is it triple === ?

new hot:

hello #{planet}

lachie

FirstPageStates = %w[new entering_details]
SecondPageStates = %w[entering_payment]

validate_presence_of :blah, :if => lambda {|order| FirstPageStates.include?(order.state) || SecondPageStates.include?(order.state) }
validate_presence_of :blim, :if => lambda {|order| FirstPageStates.include?(order.state) }