A while back, Adam Bien suggested a possible solution to the problem of Rails reloading objects during a transaction. Now Simon Harris has created a Rails plugin that adds an identity map to Active Record, all without having to change the framework.
This is a single archived entry from Stefan Tilkov’s blog. For more up-to-date content, check out my author page at INNOQ, which has more information about me and also contains a list of published talks, podcasts, and articles. Or you can check out the full archive.