Displaying 3 results from an estimated 3 matches for "myrecord".
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mrecord
2005 Dec 17
2
Storing an object in the db
I''ve asked this before, but never got a working response. I''d like to
store an object inside a binary field in my db. So I''d have a class
like this
class MyAwesomeClass
def do_something_awesome
...
end
end
then
class MyRecord < ActiveRecord::Base
end
the table my_record would have a binary field, my_object, that would
store an object of MyAwesomeClass. So I could do:
r = MyRecord.new
r.my_object = MyAwesomeClass.new
r.reload
r.my_object.do_something_awesome
I saw that there''s a serialize helper, where I...
2006 Feb 01
7
Explanation of "alias_method"
Hi!
I''m trying to extend ActiveRecord''s find method (Rails 1.0, Ruby 1.8.2),
but I recognize a strange behaviour of the "alias_method" call.
I wrote a very simple script to explain my problem:
------------------------------------------------------
module ActiveRecordExtension
def self.included(base)
base.extend(ClassMethods)
base.class_eval do
2008 Jul 28
1
callback executed like after_save but after transaction
I''m trying to add some code for my ActiveRecord class so that it is
executed whenever an object is updated, this code is a seperate
process that reads from the same table represented by my model class
so when it runs it needs the database to be up to date.
In the following situation this is fine:
# MyModel
def after_save
`/usr/local/bin/update_models -i #{self.id}`
end
# controller