jamiew

def what_is_gist
  "A bad ass version-able pastebin"

This is sorta cool I guess?
end

jamiew

for ref in $(git for-each-ref --sort=-committerdate --format="%(refname)" refs/heads/ refs/remotes ); do git log -n1 $ref --pretty=format:"%Cgreen%cr%Creset %C(yellow)%d%Creset %C(bold blue)<%an>%Creset%n" | cat ; done | awk '! a[$0]++'

jamiew

# wise's mod, from: http://blogwi.se/post/47083009/slightly-pimped-activerecord-create-or-update
# original from Rails Spikes: http://railspikes.com/2008/2/1/loading-seed-data

def self.create_or_update(options = {})
  id = options.delete(:id)
  conditions = options.delete(:conditions)

  record = id ? find_by_id(id) : find(:first, :conditions => conditions) || new

  options.each_pair { |key, value| record[key] = value }  

jamiew

/**************************
BEGIN TOOL TIP CSS
**************************/
a.tip {position: relative;}
a span.tip-content,
a span.tip-bottom {
	position: absolute;
	width: 273px;
	padding: 20px 50px 5px 20px;
	bottom: 48px;

jamiew

# pseudoforked from mojombo: http://rubyisawesome.com/2007/10/13/lazy-mixin

# Before you ask--yes, this has a very specific use case and is not
# generally applicable to the problem of fine-grained lazy evaluation.
# But it does *exactly* what I need it to do. =)

# Allows attributes to be declared as lazy, meaning that they won't be
# computed until they are asked for. Just mix this module in:
#
#   class Foo

jamiew

# never render the full layout if it's an XmlHttpRequest
class ApplicationController < ActionController::Base
  def render(*args)
    args.first[:layout] = false if request.xhr? and args.first[:layout].nil?
    super
  end  
end

jamiew

## from railscasts: http://railscasts.com/episodes/124-subdomains

# models/invitation.rb
belongs_to :sender, :class_name => 'User'
has_one :recipient, :class_name => 'User'

validates_presence_of :recipient_email
validate :recipient_is_not_registered
validate :sender_has_invitations, :if => :sender

jamiew

#!/usr/bin/env ruby
# put in /etc/munin/plugins and restart munin-node
# by Dan Manges, http://www.dcmanges.com/blog/rails-application-visualization-with-munin
# NOTE: you might need to add munin to allow passwordless sudo for passenger-memory-stats 

def output_config
  puts <<-END
graph_category App
graph_title passenger status
graph_vlabel count

jamiew

def delete_dups_for(model, collect_by)
  keep_array = Hash.new { |h,k| h[k] = [] }
  delete_array = []
  model_name = model.name
  all_objects = model.all.reverse #so we add newest first, sort of
  pbar = ProgressBar.new(model_name.pluralize, all_objects.count)
  all_objects.each do |obj|
    if detect_dup((keep_array[obj.send(collect_by)]), obj).nil?
      keep_array[obj.send(collect_by)] << obj
    else

jamiew

def sync_changesets
  return unless ENABLE_SUBVERSION

  begin
    latest_changeset = changesets.find(:first, :select => 'revision', :order => 'revised_at DESC')
    start = latest_changeset ? latest_changeset.revision.to_i + 1: 1
    stop  = latest_revision
    return if start > stop

    Changeset.transaction do