trivektor

after "deploy:restart", "resque:stop_workers"

namespace :resque do
  task :stop_workers, :except => { :no_release => true } do
    run "cd #{current_path} && rake RAILS_ENV=#{rails_env} resque:stop_workers"
  end
end

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# If your workers are inactive for a long period of time, they'll lose
# their MySQL connection.
#
# This hack ensures we re-connect whenever a connection is
# lost. Because, really. why not?
#
# Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar)
#
# From:
#   http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/

trivektor

class String
  def to_bool
    return true   if self == true   || self =~ (/(true|t|yes|y|1)$/i)
    return false  if self == false  || self.blank? || self =~ (/(false|f|no|n|0)$/i)
    raise ArgumentError.new("invalid value for Boolean: \"#{self}\"")
  end
end

trivektor

Routing in Ember

In Ember, the application's state manager handles routing. Let's take a look at a simple example:

App.stateManager = Ember.StateManager.create({
  start: Ember.State.extend({
    index: Ember.State.extend({
      route: "/",

trivektor

Start XCode and create a new Storyboard file. I closed all my other XCode projects. When you choose the location of the created file, it should be your RubyMotion project's resources directory. Add a UIViewController, and set it's identifier property to "Start". Add some UI elements so you can see it working.

When you run rake in your RubyMotion project, it will compile the .storyboard file. You could auto-load the Storyboard using a plist configuration, but you'll see code can do it too.

trivektor

watch /src\/.*\.haml/ do |md| `thor convert:haml` end
watch /src\/.*\.rb/ do |md| `thor convert:haml` end
watch /src\/.*\.scss/ do |md| `thor convert:sass` end
watch /src\/.*\.sass/ do |md| `thor convert:sass` end
watch /src\/.*\.coffee/ do |md| `thor convert:coffee` end

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// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
//     ie === undefined
// If you're in IE (>=5) then you can determine which version:
//     ie === 7; // IE7
// Thus, to detect IE:
//     if (ie) {}

trivektor

// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
//     ie === undefined
// If you're in IE (>=5) then you can determine which version:
//     ie === 7; // IE7
// Thus, to detect IE:
//     if (ie) {}

trivektor

Drop in replace functions for setTimeout() & setInterval() that 
make use of requestAnimationFrame() for performance where available
http://www.joelambert.co.uk

Copyright 2011, Joe Lambert.
Free to use under the MIT license.
http://www.opensource.org/licenses/mit-license.php

trivektor

/**
 * Slanted tabs with CSS 3D transforms
 * See http://lea.verou.me/2013/10/slanted-tabs-with-css-3d-transforms/
 */

body { padding: 50px; }

nav {
	position: relative;
	z-index: 1;