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Let’s Make More Backpacks 24 Aug 2013 | 02:07 am
School is starting, which makes me think about school supplies. We use some school supplies as metaphors in the Open Badges world, the Mozilla Backpack is the place you can store your Open Badges. The...
Badgecamp ’13! 17 Jul 2013 | 07:03 am
The Open Badges team is going to spend a few days in retreat mode, stepping away from day-to-day work to think through what we’ve been up to for the past year, where we want to go and the best way to ...
More dsl example ruby related news:
Écrire un DSL en Ruby facilement avec Docile rubylive.fr 14 Aug 2013 | 02:17 pm
Je suis en train de lire " A new kind of science" de Stephen Wolfram et ça me donne envie de me replonger dans les automates cellulaires. Le jeu de la vie est sûrement le programme que j'ai écrit le p...
Why Arel? magicscalingsprinkles.wordpress.com 29 Jan 2010 | 12:35 pm
The upcoming version 3 of Ruby on Rails will feature a sexy new querying API from ActiveRecord. Here is an example: User.order('users.id DESC').limit(20).includes(:items) You can see that all querie...
Ruby on Rails 3.2 Tutorial learningrubyonrails.com 11 Feb 2012 | 02:51 am
Michael Hartl has published a brand new Ruby on Rails 3.2 Tutorial. The motto is to “Learn Rails by Example”. Its suited for beginners aswell as professionals to start with Ruby on Rails and to update...
How to spy on a Hash in Ruby paulbarry.com 25 Feb 2010 | 05:42 am
Let's say you're dealing with a large Rails codebase and you've got a Hash stored in a global variable or a constant and you want to know who is changing that Hash. Here's a contrived example: Here i...
Prawn tip: get text width samesystem.posterous.com 18 Feb 2011 | 10:42 pm
Prawn is a great tool for creating PDFs in Ruby, but it lacks some clear documentation for some cases. For example to check text width without rendering it - there's nothing about that in docs under t...
Intercepting class method invocations using metaclass programming in Python blog.fedecarg.com 23 Jan 2012 | 09:52 am
In Ruby, objects have a handy method called method_missing which allows one to handle method calls for methods that have not been defined. Most examples out there explain how to implement this in Pyth...
Ruby: Escape, Unescape, Encode, Decode, HTML, XML, URI, URL moxleystratton.com 1 Aug 2007 | 10:15 am
This example shows you how to escape and un-escape a value to be included in a URI and within HTML.
ActiveResource and YouTube quarkruby.com 16 Jan 2008 | 01:49 am
This article is about consuming YouTube API in your Ruby/Rails project using ActiveResource. Moreover, this article is an example of how to extend ActiveResource to consume non rest-style API. Benefi...
The Internet Speed in Canada aparsai.ca 22 May 2010 | 07:41 am
If you live in Canada, you can access the Internet through several methods depending on where you live and your budget. Some example methods of access are: Telephone line: Dial-up and DSL connections ...
You Should Update One Gem at a Time with Bundler. Here’s How. ilikestuffblog.com 2 Jul 2012 | 06:21 am
[Update: added example of updating the sextant gem, which causes Rails to be updated as well.] Hey Ruby developers, When you run bundle update to update your gems, it updates all of them at once. If...
