I am writing a Datamapper-on-Sqlite3 application that wants to be able
to restart itself, reopen all its sockets and database connections
etc.  As part of the startup my app does:

      DataMapper.setup(:default, @config[:database])
      DataMapper.auto_upgrade!
      create_a_temporary_table

i.e. I want to auto-upgrade the tables, AND do a CREATE TEMP VIEW
after every connection.  The problem is that, the second time I run
this code, the auto-upgrade tries to meddle with the view (which
didn't exist on the first setup), and Sqlite throws an exception as a
result.  I couldn't find a way of telling DataMapper to shut down a
connection, and wasn't sure of my way through the abstractions to be
able to hack one in.  I just want to be able to tell it to destroy a
connection so it is back to a blank slate.  Any suggestions?

--
Matthew

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