DataMapper is a Object Relational Mapper written in Ruby. The goal is to create an ORM which is fast, thread-safe and feature rich.
To learn a little more about this project and why you should be interested,
read the Why Datamapper? page.
Recent News
0.3.0 Gem Released!
DataMapper 0.3.0 has been released. Read More
Help!
If you’re having trouble, don’t forget to check the documentation, which has both references and step by step tutorials.
Issues
If you’re still having trouble, or you think you came across something you think might be a bug, let us know.
News
- The Stunningly Easy to Live On The Edge Of DataMapper
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A little sake goes a long way
- DataMapper Presented at MWRC 2008
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Presentation on DataMapper by Wycats
- Spotlight on… Laziness
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The Fastest Code Is No Code
- Spotlight on… Composite Keys
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When a Primary Key Just Isn’t Enough
- The Great Refactoring
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Change is afoot
- 0.3.0 Gem Released!
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DataMapper 0.3.0 has been released.