So I am trying to get the cancan gem to work with my rails 3 app and I\'ve hit a problem. I tried to copy the code that Ryan Bates (the creator of the gem) used in his screen cast, but I get an error
In this video (10 sec) you can see that the nested attribute is only updated if it\'s parent model is changed.
when i am trying to get the basic devise examples running with current git versions from rails, mongomapper and devise, i have the following error appearing:
Let\'s say that I have two model开发者_StackOverflow中文版s - one called Post and one other called Video. I then have a third model - Comment - that is polymorphically associated to to each of these m
The latest version of rails installed on my mac is 3.0.0.beta gem list returns rails (3.0.0.beta, 2.3.5, 2.3.4, 2.3.2, 2.2.2, 1.2.6)
So I\'m building a rails app for high school students and I\'ve hit a problem when it comes to creating users.
I\'m wondering how much memory usage is normal for a ruby process in a rails application? I really need something to benchmark against.
is there a full setup guide for mongo_mapper, haml, rails3 and devise, for the current git (master) branches? a lot of things changed in all of those frameworks/li开发者_运维问答bs lately. i was wonde
I have began playing with Rails 3 beta and I am trying to do my usual starter project. I create a simple list of projects, but use ajax requests for the app\'s navigation. In Rails 3, my usual code do
I\'m developing a new site based on Ruby on Rails 3 beta. I knew this might be a bad idea considering it\'s just beta, but I stil开发者_JAVA百科l thought it might work.
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