On Oct 8, 8:24 am, "Eric Schulte" <[EMAIL PROTECTED]> wrote: > Hi, > > I hoping to find/write an ActiveRecord backend which stores each record > as a file in a directory, rather than as a row in a table in a database. > I'm not concerned about scaling or concurrency issues. My questions > are... > > 1) Does such a backend exist? > 2) Is there some logical inconsistency between the behavior of > ActiveRecord and the limits of a filesystem? > 3) Where should implementation of such a backend begin? should I define > an AbstractAdapter? or should I scrap ActiveRecord all together, and > try to use another class as the base of my models? > > In terms of what this would look like, I'm thinking that each record > would have a string id, which would serve as the file name, either a > single text field aside from the ID and would be equal to the entire > file contents, or allow for multiple attributes, and save them into the > file in the form of a YAML hash. > > The use case which got me thinking of this was the desire to have an > rails application which users would often run locally on their own > machine, but with which they could share (active)records with other > users running other copies of the application on their machines. If the > records were saved as files, then > > 1) it would be easy for users to browse/inspect the records outside of > the application > 2) the sharing and merging of the records across instances could use > some existing distributed VC system like GIT > > the actual application could fairly easily wrap some simplifying UI > elements around something like git which could handle the pushing > pulling and merging of actual records between instances all the while > tracking who made what changes when. > > Please don't hesitate to tell me if you think there are reasons why this > wouldn't/shouldn't work. Thanks -- Eric
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