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#this is the view for Users#new

<h1>Sign up</h1>

<%= form_for(@user) do |f| %>
  <%= render 'shared/error_messages', :object => f.object %>
  <%= render 'fields', :f => f %>
	<div class="actions">
		<%= f.submit "Sign up" %>
	</div>

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# edit

<h1>Edit user</h1>

<%= form_for(@user) do |f| %>
  <%= render :partial => "shared/error_messages", :locals => { :object => f.object } %>
  <%= render 'fields', :f => f %>
	<div class="actions">
		<%= f.submit "Update" %>
	</div>

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#if I comment out the render below, then it works. if not, I get the 'undefined local variable or method `object' ' error
#see below for code that actually executes and will read the object local in error_messages helper

# for Users#new

<h1>Sign up</h1>

<%= form_for(@user) do |f| %>
  <%= render :partial => "shared/error_messages", :locals => { :object => "hi"} %>
  <%#= render 'fields', :f => f %>

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/*
 * Lazy Load - jQuery plugin for lazy loading images
 *
 * Copyright (c) 2007-2009 Mika Tuupola
 *
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Project home:
 *   http://www.appelsiini.net/projects/lazyload

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//using the technique from: http://colinaarts.com/articles/inline-block-and-you/

@mixin cross-browser-inline-block {
  display: inline-block; /* For normal, healthy browsers */

  * html & { /* for IE6 */
    display: inline;
  }

  *+html & { /* for IE7 */

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/Library/Ruby/Gems/1.8/gems/twitter-stream-0.1.14/lib/twitter/json_stream.rb:121:in `<<': Could not parse data entirely (HTTP::Parser::Error)
	from /Library/Ruby/Gems/1.8/gems/twitter-stream-0.1.14/lib/twitter/json_stream.rb:121:in `receive_data'
	from /Library/Ruby/Gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
	from /Library/Ruby/Gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
	from /Library/Ruby/Gems/1.8/gems/tinder-1.6.0/lib/tinder/room.rb:148:in `listen'
	from ./bin/../lib/moneypenny/connections/campfire.rb:37:in `listen'
	from ./bin/../lib/moneypenny/moneypenny.rb:24:in `listen!'
	from bin/moneypenny:25

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function when_loaded($img, callback) {
  if ($img.attr("complete") || $img.attr("readyState") === 4) {
    callback.call();
  } else {
    $img.load(callback);
  }
}

function load_image(img_url) {
  return $('<img/>').attr('src', img_url);

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Continuous CoffeeScript testing with Guard and Jasmine

This Gist shows how to set up a Rails project to practice BDD with CoffeeScript, Guard and Jasmine. You can see this setup in action on Vimeo

• Install Gems with Bundler with bundle install
• Define your guards with mate Guardfile
• Initialize Jasmine with bundle exec jasmine init
• Configure Jasmine with mate spec/support/yasmine.yml
• Start Guard with bundle exec guard

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class MailingLst < PostalService::App
  config.some_config_var = ".."

  filter(:unsubscribed_users) do
    !list_members.include?(incoming.from)
  end

  filter(:subscribed_users) do
    list_members.include?(incoming.from)
  end

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#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#