Showing 3 videos tagged with datamapper

Setting up Devver on a non-Rails project

00:06:21 devver.net
In order to show how easy it is to configure Devver for a project, we've made a short screencast to walk you through the steps. We've used DataMapper as an example application. As you can see, it only takes a few minutes to set up Devver and then the specs complete in a fraction of the time. In fact, the whole process - setup and Devver run - takes less time than running 'rake spec'.

Example organisation of a bioinformatics experiment

00:16:14 www.vimeo.com
Example of creating a simple database for bioinformatics analysis of protein sequences

Paul Sadauskas: Writing Adapters for DataMapper

Some might think of DataMapper as a better, faster, competitor to ActiveRecord. However, they would be missing on of its greatest strengths. At its core, DataMapper provides a uniform interface on top of ANY persistance layer. All thats needed is a simple adapter class that can translate the native persitance into a simple 4-method API for DataMapper to consume. This talk will cover that API, and some best-practices on implementing an adapter. We will explore the YAML Adapter, which I will be... View More