How do I use Rail3's AREL by itself?

Posted by user280216 on Stack Overflow See other posts from Stack Overflow or by user280216
Published on 2010-02-24T10:17:25Z Indexed on 2010/05/23 0:30 UTC
Read the original article Hit count: 646

Filed under:

ruby-on-rails

|

ruby-on-rails3

I'm intrigued by Nick Kallen's AREL package and would like to use it in a project. However, I can't figure out on how I need to initialize it to work with a specific database/store backend. Any pointers?

© Stack Overflow or respective owner

Related posts about ruby-on-rails

Ruby on Rails - How can I start? [closed]

as seen on Programmers - Search for 'Programmers'
I have misconception in understanding the relationship between Ruby language and Ruby on Rails Framework. Because of 'I am an absolute beginner' in web development I have no idea if I have to grasp the fundamentals of Ruby before I go with Ruby on Rails! I also want to ask who is behind both Ruby… >>> More
DES3 decryption in Ruby on Rails

as seen on Stack Overflow - Search for 'Stack Overflow'
My RoR server receives a string, that was encrypted in C++ application using des3 with base64 encoding The cipher object is created so: cipher = OpenSSL::Cipher::Cipher::new("des3") cipher.key = key_str cipher.iv = iv_str key_str and iv_str: are string representations of key and initialization… >>> More
Ruby on rails: Image downloads with Authentication/Authorization/Time outs

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Guys, I'm having few doubts on implementing file downloads. I'm creating an app where I use attachment_fu with Amazon s3 to upload files. Things are working pretty well so far on uploading side. Now its the time to start the file downloads. Here is what I need, a logged in user search and browse… >>> More
Ruby on Rails deployment, on "thin" server with lot of attachments

as seen on Stack Overflow - Search for 'Stack Overflow'
A lot of PDFs are stored inside MySQL as a BLOB field for each PDF file. The average file size is 500K each. The Rails app will stream the :binary data as file downloads, where there is a user click on the download link. Assume there is a maximum of 5 users downloading 5 PDFs concurrently, what… >>> More
Apply Behavior Driven Development to Ruby on Rails with Rspec

as seen on Internet.com - Search for 'Internet.com'
Applying the Behavior Driven Development (BDD) methodology to your Rails development takes you beyond traditional Test Driven Development. Learn how to do it with the Ruby-based BDD framework RSpec. >>> More

Related posts about ruby-on-rails3

ruby-on-rails3, and select distinct using activereccord3

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, Some methods have been deprecated with Rails3. It is the case in particular with the following call ! Error.find(:all, :select => 'DISTINCT type') Is anybody have an idea, how to convert this call to an ActiveRecord3 valid statement ? I found nothing on the web ... Thanks >>> More
Rails3 server and bundler error: uninitialized constant Bundler (NameError)

as seen on Stack Overflow - Search for 'Stack Overflow'
I just install rails 3 and all gems that it need, but when I try to start server, it says about problem in boot script. [rap-kasta@acerAspire testR3]$ script/rails server /home/rap-kasta/tmp/testR3/config/boot.rb:7:in `rescue in <top (required)>': uninitialized constant Bundler (NameError)… >>> More
How to set ActiveModel::Base.include_root_in_json to false?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using Rails 3 w/ Mongoid, (so no ActiveRecord). Mongoid uses ActiveModel's "to_json" method, and by default that method includes the root object in the JSON (which I don't want). I've tried putting this in an initializer: ActiveModel::Base.include_root_in_json = false But get the error uninitialized… >>> More
No such file to load bundler error for Rails 3

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Rails 3 app ready for staging. I haven't got a VPS host set up yet. As I was planning to have everything on shared host for the first few months. Problem: cd myapp bundle check result: The Gemfile's dependencies are satisfied Passenger error: Error message: no such file to load… >>> More
How to test Rails 3 Engines with Cucumber & Rspec?

as seen on Stack Overflow - Search for 'Stack Overflow'
I apologize if this question is slightly subjective... I am trying to figure out the best way to test Rails 3 Engines with Cucumber & Rspec. In order to test the engine a rails 3 app is necessary. Here is what I am currently doing: Add a rails test app to the root of the gem (myengine) by… >>> More