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module SqlExplain
  extend ActiveSupport::Concern

  module InstanceMethods
    def explain
      results = ActiveRecord::Base.connection.execute "EXPLAIN EXTENDED" + to_sql
      Hash[results.fields.zip(results.first)]
    end
  end
end

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# http://docs.rubygems.org/read/chapter/11
--- 
gem: --no-ri --no-rdoc
benchmark: false
verbose: true
update_sources: true
sources: 
- http://gems.rubyforge.org/
- http://rubygems.org/
backtrace: true

jch

Services

• [Mingle]
• [Bugly] - single landing page, commit integration, rest api
• [ActiveCollab] - one time fee $250 - $500, invoicing, time tracking
• Splendid Bacon - project management for hackers
• YouTrack - integrates w/ rest of jetBrains
• PlanBox - chat, user feedback

jch

Database cleaning

• truncate prevents you from having seed data in test db

• use txn whenever possible

• use a separate environment for integration tests?

• wish environments were inheritable so you can say:

  Environment.configure :integration, :parent => :development do

override configs here.

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<Directory "/Users/jch/Sites/">
    Options Indexes MultiViews FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

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# lib/tasks/export.rake
require 'pathname'

def export(path)
  path = Pathname.new('export' + path)  # prefix a folder to export to to
  path.dirname.mkpath  # creates any intermediate folders
  `curl http://localhost:3000/#{path} > #{path.to_s}`
end

desc "Export pages"

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    def response
      resp = MultiJson.decode(last_response.body)
      # add all of last_response's methods to resp
    end

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source 'http://rubygems.org'

gem 'grape', :git => '[email protected]:intridea/grape.git'
gem 'rack'
gem 'rack-test'

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ruby -ne 'next unless $_ =~ /\(/; puts $_.strip!.gsub(/ .*/, "")' < Gemfile.lock | sort | uniq | wc -l

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#!/bin/sh
# For an easy increase in speed in local dev with ruby 1.9.2-p290
#
# To run:
#
# bash < <(curl -s https://raw.github.com/gist/1422116/14ffe8df0d561cd7c30c8dcfdf382fc9838347bb/optimized-ruby-1.9.2-p290.sh)

git clone https://github.com/michaeledgar/ruby-patches.git
cd ruby-patches
rvm uninstall 1.9.2-p290