archaelus

loop(Request) ->
    try
        process(Request)
    catch
        Class:Exception ->
            Req:respond({500, [{"Content-Type", "text/plain"}],
                         io_lib:format("Couldn't process request ~p~n"
                                       "Exception: ~p:~p~n"
                                       "StackTrace:~p~n", [Request:dump(), Class, Exception,
                                                          erlang:get_stacktrace()])})

dkubb

father = Father.new

child = Child.new(:father => father)

father.save

child.father_id.should == father.id  # how? the child references the father, but there's no backlink atm

# ... unless

pol

<% form_for @survey do |f| %>

<%= observe_form "edit_survey_#{@survey.id}",   
  :url => survey_path(@survey), 
  :method => :put,
  :frequency => 5, 
  :update => 'savedat_time'
%>

<%#= the form... %>

caffo

# sake rails:check_syntax
# based on this rake task: http://moourl.com/s2dnw
# non-copyright (c) 2008 rodrigo franco <caffo@imap.cc> 

namespace :rails do
  task :load_requirements_and do
    require 'erb'
    require 'open3'
    require 'yaml'
  end

joshuaclayton

# initial idea for state(or step #)-based validation
# for the model below, it would only run those validations when instance_model#step == "initial" or nil
 
class ActiveRecord::Base
  def self.validate_on_step(attribute, &block)
    attribute, step_attribute = attribute.to_s, "step"
    self.send :attr_accessor, step_attribute unless self.respond_to?(step_attribute)

    with_options(:if => lambda {|w| (w.send(step_attribute) == attribute) || (w.send(step_attribute).nil?) }) do |validating_model|
      yield(validating_model)

clemens

def number_to_human_size(number, *args)
  return number.nil? ? nil : pluralize(number.to_i, "Byte") if number.to_i < 1024
  
  options = args.extract_options!
  options.symbolize_keys!
  
  defaults, human = I18n.translate([:'number.format', :'number.human.format'], :locale => options[:locale]) || [{},{}]
  defaults = defaults.merge(human)
  
  unless args.empty?

dustym

// ==UserScript==
// @name           Fix tabs in gist paste.
// @namespace      Gist
// @description    nukes tabs
// @include        http://gist.github.com/
// ==/UserScript==

var jQuery = unsafeWindow.jQuery;
$ = jQuery
$('.paste').prepend('<a href="#" id="fix_the_fucking_tabs">fix the fucking tabs</a>');

cmorss

require "test/unit"

class Module
  alias_method :old_private, :private
  
  def private(*args)
    old_private(*args)
  end
end

trey

<script src="http://www.google.com/jsapi" type="text/javascript"></script>
<script type="text/javascript">google.load("jquery", "1.2.6");</script>
<script src="/js/load.js" type="text/javascript"></script>

jnicklas

scope 'merb-gen' do
  # do merb-gen stuff here
end

scope 'monkey' do
  # do monkey stuff here
end