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| // http://stackoverflow.com/questions/3291712/is-it-possible-to-open-a-popup-with-javascript-and-then-detect-when-the-user-clo | |
| // The window.opener property refers to the page that spawned this popup. | |
| // For example, if I wrote a function named callingPageFunction on my original page, I would call it from the popup like this: | |
| $(window).unload(function() { | |
| window.opener.callingPageFunction() | |
| }); | |
| var wnd = window.open("file.html", "youruniqueid", "width=400, height=300"); |
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| /** | |
| * Simple event dispatcher | |
| * | |
| * Example | |
| * | |
| * var MyConstructor = function () { | |
| * var self = this | |
| * var count = 0 | |
| * setInterval(function () { | |
| * self.emit('tick', {count: count}) |
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| class ActiveSupport::IntegrationCase < ActiveSupport::TestCase | |
| include Capybara | |
| include Rails.application.routes.url_helpers | |
| self.use_transactional_fixtures = false | |
| # Checks for missing translations after each test | |
| teardown do | |
| unless source.blank? |
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| # Natively, Enumerators get JSONized like "#<Enumerator::Lazy:0x007f8714807080>", or they explode, either of which is a problem. | |
| # We want them to make an array, and do it lazily so we don't have to keep the items in memory! | |
| class Enumerator | |
| def to_json(state) | |
| state.depth += 1 | |
| string = "[\n" | |
| first_item = true | |
| self.each do |item| |
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| require "tempfile" | |
| # Captures the given stream and returns it: | |
| # | |
| # stream = capture(:stdout) { puts 'notice' } | |
| # stream # => "notice\n" | |
| # | |
| # stream = capture(:stderr) { warn 'error' } | |
| # stream # => "error\n" |