itamar’s gists

itamar / gist:5755943

Created June 11, 2013 10:37

Fix "Too many open files" error - Rails / paperclip / Too many open files - identify -format ..


	def download_remote_image
	if io = do_download_remote_image
	self.image = io
	self.image_remote_url = image_url
	io.close # Already copied to a Tempfile.
	end
	end

itamar / sticky

Created June 2, 2013 18:28

Sticky sidebar


	# Sticky Sidebar
	$(document).ready () ->
	if (!!$('.sticky').offset())
	stickyTop = $('.sticky').offset().top
	$(window).scroll () ->
	windowTop = $(window).scrollTop()
	if (stickyTop < windowTop)
	$('.sticky').css({ position: 'fixed', top: 0 });
	else

itamar / artists_releases_spec.rb

Created December 17, 2012 22:20 — forked from stuliston/artists_releases_spec.rb

Testing HABTM with rspec and factory girl

	require 'spec_helper'

	describe "Artists to releases relationship" do

	before(:all) do
	@kanye = FactoryGirl.create(:artist, :name => 'Kanye West')
	@jz = FactoryGirl.create(:artist, :name => 'Jay Z')
	@watch_the_throne = FactoryGirl.create(:release, :name => 'Watch the Throne')
	@dropout = FactoryGirl.create(:release, :name => 'The College Dropout')
	end

itamar / rspec-syntax-cheat-sheet.rb

Created November 11, 2012 09:43 — forked from dnagir/rspec-syntax-cheat-sheet.rb

RSpec 2 syntax cheat sheet by example

	# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

	# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
	module Player
	describe MovieList, "with optional description" do

	it "is pending example, so that you can write ones quickly"

	it "is already working example that we want to suspend from failing temporarily" do
	pending("working on another feature that temporarily breaks this one")

itamar / gist:3859921

Created October 9, 2012 16:34

using OLE32 thing for word export

	Re: Rails and MS Word
	Posted by Paul Corcoran (Guest)
	on 2006-12-29 18:24
	(Received via mailing list)

	Here is an example of creating a Word and Excel file from a Ruby
	application. Win32ole is bundled with Ruby 1.8 and above so no need to
	install it if your current on Ruby.

	-Paul

itamar / gist:3818058

Created October 2, 2012 10:26

Test Routes in Rails Console

	include ActionController::UrlWriter

	users_path

	users_url

itamar / mymodel.rb

Created August 29, 2012 12:02 — forked from aliang/mymodel.rb

render from model in Rails 3

	# yes, sometimes you need to do this. you get pilloried in a forum if you
	# ask about it, though!

	# this code taken from
	# http://wholemeal.co.nz/blog/2011/04/05/rendering-from-a-model-in-rails-3/

	class MyModel < ActiveRecord::Base
	# Use the my_models/_my_model.txt.erb view to render this object as a string
	def to_s
	ActionView::Base.new(Rails.configuration.paths.app.views.first).render(

itamar / wkhtmltopdf install

Created June 19, 2012 15:53

install WKHTMLTOPDF

	WKHTMLTOPDF : HTML to PDF


	Linux:
	wget http://wkhtmltopdf.googlecode.com/files/wkhtmltopdf-0.11.0_rc1-static-amd64.tar.bz2
	tar xvjf wkhtmltopdf-0.11.0_rc1-static-amd64.tar.bz2
	sudo mv wkhtmltopdf-amd64 /usr/local/bin/wkhtmltopdf
	chmod +x /usr/local/bin/wkhtmltopdf

	OSX:

itamar / install-ruby-debug-ubuntu-ruby-1.9.3

Created May 10, 2012 07:30 — forked from boriscy/install-ruby-debug-ubuntu-ruby-1.9.3

ruby-debug for rails 3 in ruby-1.9.3 and Mac OS x

	#To install ruby-debug on Ubuntu ruby-1.9.3 you need to download from http://rubyforge.org/frs/?group_id=8883

	linecache19-0.5.13.gem
	ruby_core_source-0.1.5.gem
	ruby-debug19-0.11.6.gem
	ruby-debug-base19-0.11.26.gem

	#Then in your console

	export RVM_SRC=/your/path/to/ruby-1.9.3

itamar / chef_solo_bootstrap.sh

Created May 3, 2012 13:31 — forked from ryanb/chef_solo_bootstrap.sh

Bootstrap Chef Solo

	#!/usr/bin/env bash
	apt-get -y update
	apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
	cd /tmp
	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
	tar -xvzf ruby-1.9.3-p125.tar.gz
	cd ruby-1.9.3-p125/
	./configure --prefix=/usr/local
	make
	make install

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