Models | Examples |
---|---|
Display ads | Yahoo! |
Search ads |
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=Navigating= | |
visit('/projects') | |
visit(post_comments_path(post)) | |
=Clicking links and buttons= | |
click_link('id-of-link') | |
click_link('Link Text') | |
click_button('Save') | |
click('Link Text') # Click either a link or a button | |
click('Button Value') |
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# WAIT! Do consider that `wait` may not be needed. This article describes | |
# that reasoning. Please read it and make informed decisions. | |
# https://www.varvet.com/blog/why-wait_until-was-removed-from-capybara/ | |
# Have you ever had to sleep() in Capybara-WebKit to wait for AJAX and/or CSS animations? | |
describe 'Modal' do | |
should 'display login errors' do | |
visit root_path |
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# Original from http://snippets.dzone.com/posts/show/4468 by MichaelBoutros | |
# | |
# Optimized version which uses to_yaml for content creation and checks | |
# that models are ActiveRecord::Base models before trying to fetch | |
# them from database. | |
namespace :db do | |
namespace :fixtures do | |
desc 'Dumps all models into fixtures.' | |
task :dump => :environment do | |
models = Dir.glob(RAILS_ROOT + '/app/models/**.rb').map do |s| |
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Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
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-- show running queries (pre 9.2) | |
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query | |
FROM pg_stat_activity | |
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' | |
ORDER BY query_start desc; | |
-- show running queries (9.2) | |
SELECT pid, age(clock_timestamp(), query_start), usename, query | |
FROM pg_stat_activity | |
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |
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Ember.Route.reopen({ | |
enter: function(router) { | |
this._super(router); | |
if(this.get('isLeafRoute')) { | |
var path = this.absoluteRoute(router); | |
mixpanel.track('page viewed', {'page name' : document.title, 'url' : path}); | |
_gaq.push(['_trackPageview', path]); | |
} | |
} | |
}); |
Because loading gems can take longer than you think
$ curl -fsSL https://gist.github.com/jherdman/5025684/raw/a3ccd4b5308723245706b4ae315845fe951b4473/benchmark.rb | ruby
............................................................[DONE]
Gem Time(sec) Pct %
--------------------------------------------------
Dashing widget to display weather from forecast.io.
##Usage
To use this widget, copy forecast.coffee
, forecast.html
, and forecast.scss
into the /widgets/forecast
directory. Put the forecast.rb
file in your /jobs
folder.
To include the widget in a dashboard, add the following to your dashboard layout file:
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