From: Tuka Opaleye <tuka@...>
Date: 2006-12-05T09:44:39+09:00
Subject: how do I "unrequire" a file ?

Hi all,

In using migrate manually, I "require" the file containing the migration
and run it using console. I later decide to alter the same file on my
editor and try to run the migration again  (after the code below) and
the changes are not effected.

I understand that when the migtation file is required a second time, it
is not loaded. how do I then unload it so that i can reload it with the
fresh changes ? Or is there a better way ?

TIA,
Tuka



>> require 'db/migrate/001_category.rb'
=> true
>> Category.down
== Category: reverting
========================================================
-- drop_table(:categories)
   -> 0.4600s
== Category: reverted (0.4600s)
===============================================

=> nil
>> Category.up
== Category: migrating
========================================================
-- create_table(:categories)
   -> 0.1700s
== Category: migrated (0.1700s)
===============================================

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