devpuppy

FIXME:
WARNING: Nokogiri was built against LibXML version 2.7.3, but has dynamically loaded 2.7.8
or
libxml_ruby.bundle: dlsym(0x10fde1900, Init_libxml_ruby): symbol not found 


gem uninstall nokogiri libxml-ruby

brew update
brew uninstall libxml2

devpuppy

# currying

add = ->(a, b) {
  a + b
}
add_two = add.curry.(2)
# => #<Proc:0x00007f911d0962c0 (lambda)>
add_two.(1)
# => 3

devpuppy

# subl . + all files that have been edited in this branch
# your $EDITOR may vary
alias diffedit="(echo '.' && git diff --name-only `git merge-base origin/master HEAD`) | xargs subl"

devpuppy

require 'benchmark/ips'

# hash.size # 1000
# hash.values.flatten.size # 500500
def a_big_hash
  {}.tap do |h|
    1.upto(1000) { |i| h[i.to_s.to_sym] = 1.upto(i).to_a }
  end
end

devpuppy

# as a one-liner to use in an rspec example
@user.stub(:trebuchet).and_return(double(@user.trebuchet, :launch? => true))

# more verbose example
it "should stub user.trebuchet"  do
  @user = Factory(:user)
  @user.trebuchet.launch?("something ridiculous").should be_false

  enthusiastic_trebuchet = double(@user.trebuchet, :launch? => true)
  @user.stub(:trebuchet).and_return(enthusiastic_trebuchet)

devpuppy

# code at http://gist.github.com/3350
# tests at http://gist.github.com/3354
require 'rubygems'
require 'active_resource'
require 'time'

class Hoptoad < ActiveResource::Base
  self.site = "https://YOUR_ACCOUNT.hoptoadapp.com"

  class << self

devpuppy

# will go three levels deep to find Factory definitions within subdirectories of test/factories

path = Rails.root.join('test/factories')
levels = 3

subdirectories = Dir[File.join(path, '*')].select {|name| File.directory?(name) }
(levels - 1).times do
  subdirectories.each do |subdirectory|
    subdirectories += Dir[File.join(subdirectory, '*')].select {|name| File.directory?(name) }
  end

devpuppy

PATH=$PATH:/opt/local/bin
export PATH

alias be='mate -w ~/.bash_profile;source ~/.bash_profile'

# alias ss='script/server'
# alias sc='script/console'
alias rdm='rake db:migrate'
alias glg='gem list |grep'
alias rrg='rake routes |grep'

devpuppy

# on Ruby 1.9.1...
# gem install test-unit -v 1.2.3
# gem install autotest redgreen autotest-fsevent autotest-rails ZenTest autotest-growl

require 'redgreen'
Autotest.send(:alias_method, :real_ruby, :ruby)
Autotest.send(:define_method, :ruby) do |*args|
    real_ruby + %[ -rrubygems -e "require 'redgreen'" ] 
end

devpuppy

def disable_rubygems; nil; end
def source(s); $src = s unless s[/gemcutter/] end
def gem(n, v)
  if Hash === v
    $stderr.puts "ignoring git gem #{n}"
    return
  end
  puts "#{n} --version '#{v}' #{$src ? " -s#{$src}": ""}"
end
load ARGV[0] || "Gemfile"