cpetschnig

-- create new user and give permissions to all databases of names starting with "USERNAME_"

CREATE USER 'my_new_user'@'localhost' IDENTIFIED BY '9ixv[jX6g33yD#lZl#T5dV5l882_Y';

GRANT ALL ON `my_new_user\_%`.* TO 'my_new_user'@'localhost';

mnutt

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

cpetschnig

class Array
  @@caller_counter = {}
  def include_with_caller?(value)
    key = caller[0,4].join('|')
    @@caller_counter[key] = (@@caller_counter[key] || 0) + 1
    include_without_caller?(value)
  end
  alias_method_chain :include?, :caller
  def self.callers
    @@caller_counter

cpetschnig

require 'rubygems'

@irb_extensions = []

def require_for_irb_with_fallback_for_bundler_constraints(gem_name, load_file = nil)
  load_file ||= gem_name
  begin
    begin
      require load_file
    rescue LoadError => e

eric

#
# Eric Lindvall <eric@5stops.com>
# 
# Update the process name for the process you're running in.
#
# This will allow top, lsof, and killall to see the process as the
# name you specify.
#
# Just use:
#

thomet

DEVICE=`hdiutil attach -nomount ram://2048000`  # 2GB Ramdisk
diskutil erasevolume HFS+ "ramdisk" $DEVICE     # mounted automaticaly in /Volumes/ramdisk

BASE_DIR=/usr/local/opt/mysql                   # MySQL home installed via Homebrew
DATA_DIR=/Volumes/ramdisk                       # Ramdisk home
SOCKET=/tmp/mysql_ram.sock                      # SOcket for the new mysql server instance
PID_FILE=/tmp/mysql_ram.pid                     # Pid file for the mysql server

# Create mysql db in ramdisk dir
mysql_install_db --basedir="$BASE_DIR" --datadir="$DATA_DIR"

octocat

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #