darrinholst

class ActiveRecord::LogSubscriber
  def sql_with_filtering(event)
    return if 'CACHE' == event.payload[:name]
    sql_without_filtering(event)
  end

  alias_method_chain :sql, :filtering
end

darrinholst

export ORIGINAL_GIT=`which git`
export ORIGINAL_HG=`which hg`

git() {
  if [ -d .hg ]; then
    echo "perhaps you meant hg?"
    "$ORIGINAL_HG" $@
  else
    "$ORIGINAL_GIT" $@
  fi

darrinholst

class FormsController < ApplicationController
  def index
   respond_to do |format|
      format.html {render template: "shared/backbone", locals: {preloaded: {forms: all_forms}}}
      format.json {render json: all_forms}
    end
  end

  private

darrinholst

class Chef
  class Resource
    class Deploy < Chef::Resource
      def on_start(arg=nil, &block)
        arg ||= block
        set_or_return(:on_start, arg, :kind_of => [Proc, String])
      end

      def on_complete(arg=nil, &block)
        arg ||= block

darrinholst

Mar 21, 2012 9:05:20 PM org.apache.commons.httpclient.HttpConnection releaseConnection
FINE: Releasing connection back to connection manager.
Mar 21, 2012 9:05:20 PM org.apache.commons.httpclient.HttpConnection releaseConnection
FINEST: enter HttpConnection.releaseConnection()
Mar 21, 2012 9:05:20 PM org.apache.commons.httpclient.HttpConnection isResponseAvailable
FINEST: enter HttpConnection.isResponseAvailable()
Mar 21, 2012 9:05:20 PM org.apache.commons.httpclient.HttpMethodBase shouldCloseConnection
FINE: Should NOT close connection in response to directive: keep-alive
Mar 21, 2012 9:05:20 PM org.apache.commons.httpclient.HttpMethodBase canResponseHaveBody
FINEST: enter HttpMethodBase.canResponseHaveBody(int)

darrinholst

#!/usr/bin/env ruby -w
require 'digest/md5'

def if_changed(filename)
  last_digest_filename = ".#{filename.gsub('/', '_')}"
  last_digest = File.read(last_digest_filename) rescue ""
  current_digest = Digest::MD5.hexdigest(File.read(filename))

  unless last_digest.eql? current_digest
    yield

darrinholst

requirements

• Rails 3.2.1
• column stored as date
• date entered as text
• blank/null date allowed
• validated on input
• formatted for display
• using decorator/presenter (i.e. draper)

darrinholst

module M1
  def fumullins
    p "M1#fumullins"
  end
end

module M2
  def fumullins
    p "M2#fumullins"
    super

darrinholst

module SomeHelper
  def text_field(object_name, method, options = {})
    options[:readonly] = @readonly
    super(object_name, method, options)
  end
end

darrinholst

bash -c '

# 
# make sure sudo users have the full path...
#
# sudo visudo
#   Defaults env_keep += "PATH"
#   Defaults !secure_path

#