Displaying 3 results from an estimated 3 matches for "mat1975".
Did you mean:
daf1975
2006 Mar 04
2
convert string to AR class
Hi everyone,
I''m trying to convert a string passed on the command-line into an
ActiveRecord class, so I can do something like this.
a="SomeClass"
a.find(:all)
where
class SomeClass < ActiveRecord::Base
end
This appears to work (better ways would be appreciated):
a="SomeClass"
b=eval a
b.find(:all)
However I would like to make sure
2006 Feb 22
3
Listing/Relationship Question
Hello,
I know this is probably super simple, but for some reason I just can''t get
it!
What I want to do is click on a post and display all the categories that the
post is in.
class Post < ActiveRecord::Base
has_many :categories
end
class Category < ActiveRecord::Base
belongs_to :post
end
...simple enough.
In the categories_controller I have this:
def list_all_categories
2006 Feb 24
1
(mostly) self documenting schema
I have to write/maintain a document describing schema being used in my
Rails application. I have about 7+ tables. I would like to use
ActiveRecord (or something similar) to dynamically generate the parts of
the document with column names, types, attributes, etc. Is there code
out there for this? If not do you think AR would support this?
Thanks,
-mat
--
Posted via