bdurand

#!/usr/bin/env ruby

require 'bundler'
require 'benchmark'

REGEXPS = [
  /^no such file to load -- (.+)$/i,
  /^Missing \w+ (?:file\s*)?([^\s]+.rb)$/i,
  /^Missing API definition file in (.+)$/i,
  /^cannot load such file -- (.+)$/i,

bdurand

require 'rubygems'
require 'active_record'

ActiveRecord::Base.establish_connection("adapter" => "sqlite3", "database" => ":memory:")

class Widget < ActiveRecord::Base
  connection.create_table table_name do |t|
    t.string :name
    t.integer :thing_count
  end unless table_exists?

bdurand

require 'rubygems'
require 'active_record'
require 'logger'

# Run as `ruby row_lock_test.rb [mysql|postgresql]` to see current Rails behavior when two processes
# try to destroy a record at the same time.
#
# Run as `ruby row_lock_test.rb [mysql|postgresql] patch` to see the behavior desired in pull request
# https://github.com/rails/rails/pull/7965
#

bdurand

Current ActiveRecord code:

Selector Thread reports shared record exists
Thread 1    (0.8ms)  BEGIN
Thread 1 running before_destroy callback
Thread 2    (0.6ms)  BEGIN
Thread 2 running before_destroy callback
Selector Thread reports shared record exists
Thread 1 running before_destroy callback
Thread 2 running before_destroy callback

bdurand

#!/bin/bash

# This script can be used as a git pre-push hook to guard against accidentally
# pushing to remote branches that may have special meaning and trigger other
# behavior. If you try to push to one of these branches, you will be prompted
# to confirm that is what you really meant to do.

set -o errexit
# set -o xtrace

bdurand

#!/usr/bin/env ruby

# This script will handle refreshing your local git repository and merging in
# the latest changes from a remote branch on origin and then syncing the local
# branch back to origin (if applicable).
#
# This can be useful for such things as keeping your Pull Request branches in
# sync with the latest changes to master.
#
# Usage: `merge_branch [options] source [destination]

bdurand

[alias]
    cleanup = "!git branch --merged master | grep  -v '\\*\\|master\\|develop\\|deploy\\|release\\|staging\\|sprint' | xargs -n 1 git branch -d"

bdurand

#!/bin/sh

if [ "$2" == "" ]; then
  >&2 echo "Usage: $0 backup|restore volume_name"
  exit 1
fi

if [ "$1" == "backup" ]; then
  docker run -it --rm -v $2:/volume -v `pwd`:/backup alpine tar -cjf /backup/$2.tar.bz2 -C /volume ./
elif [ "$1" == "restore" ]; then

bdurand

#!/bin/bash

# Run rubocop with automatic fixes on any new or modified git files

set -o errexit
# set -o xtrace

changed_files=`git diff --cached --name-only --diff-filter=ACM | grep -e '\.rb$' |  cat`
if [ "$changed_files" != "" ]; then
  ruby_version=`cat .ruby-version | tr -d '[:space:]'`

bdurand

#!/bin/bash

# Strip trailing whitespace from modified code files in git.

set -o errexit
# set -o xtrace

git diff --cached --name-only --diff-filter=ACM | egrep -e '\.(rb|js|css|scss|erb|html)$' | xargs sed -i '' -E 's/[[:space:]]+$//'