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@jimbojsb
jimbojsb / gist:1630790
Created January 18, 2012 03:52
Code highlighting for Keynote presentations

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

@acdha
acdha / curl-ttfb.sh
Created November 28, 2011 23:03
Use curl to measure and report HTTP response times (pre-, start- and total transfer)
#!/bin/bash
#
# Report time to first byte for the provided URL using a cache buster to ensure
# that we're measuring full cold-cache performance
while (($#)); do
echo $1
curl -so /dev/null -H "Pragma: no-cache" -H "Cache-Control: no-cache" \
-w "%{http_code}\tPre-Transfer: %{time_pretransfer}\tStart Transfer: %{time_starttransfer}\tTotal: %{time_total}\tSize: %{size_download}\n" \
"$1?`date +%s`"
@thijsc
thijsc / gist:1391107
Created November 24, 2011 11:08
Select item from chosen js select with Capybara and Selenium
def select_from_chosen(item_text, options)
field = find_field(options[:from])
option_value = page.evaluate_script("$(\"##{field[:id]} option:contains('#{item_text}')\").val()")
page.execute_script("$('##{field[:id]}').val('#{option_value}')")
end
@dhh
dhh / gist:1014971
Created June 8, 2011 18:09
Use concerns to keep your models manageable
# autoload concerns
module YourApp
class Application < Rails::Application
config.autoload_paths += %W(
#{config.root}/app/controllers/concerns
#{config.root}/app/models/concerns
)
end
end
:+1:
:-1:
:airplane:
:art:
:bear:
:beer:
:bike:
:bomb:
:book:
:bulb:
@pullmonkey
pullmonkey / trigger_capybara_js_change_event.rb
Created March 3, 2011 22:47
capybara celerity driver does not trigger JS change event
When /^(?:|I )select "([^"]*)" from "([^"]*)"(?: within "([^"]*)")?$/ do |value, field, selector|
with_scope(selector) do
select(value, :from => field)
# this is what changed .. 1) need to find the ID of the field that was passed in and then trigger a change event
id = "#" + find_field(field)[:id]
page.execute_script("$('#{id}').trigger('change');")
end
end
@jittuu
jittuu / gist:792715
Created January 24, 2011 02:19
Test Omniauth Facebook Callback Controllers in Devise with rspec
require 'spec_helper'
describe Users::OauthCallbacksController, "handle facebook authentication callback" do
describe "#annonymous user" do
context "when facebook email doesn't exist in the system" do
before(:each) do
stub_env_for_omniauth
get :facebook