Ok so I\'m playing around with a nested comments system on rails using Awesome nested set. I\'m currently implementing a recursive function to get the nesting working (I know for performance this is t
Ok so I have a help开发者_高级运维er method in the application controller: def run_test(test_name)
i\'m new to rails and am having difficulty figuring out how to use the output of a select form in rails 3. the following is my select tag:
Hey guys, I have two controllers, X and Y: In X, I have a :before_filter for a private method, foo. I also have the following statement at the top of controller X.
I use foo helper function in my view: <%= foo [\"hello\", \"stack\", \"overflow\"] %> When foo is defined like this:
I created a user and stored the id in a permanent cookie: def save_user_id_cookie cookies.pe开发者_开发问答rmanent.signed[:user_id] = @user_id
I\'ve been attempting to add a helper method to my ruby gem for use with Rails 3. Here is an example of what I am attempting to achieve:
Basicaly I just want to insert this + \"?direction=desc\" in helper method. But once it parses it comes out like this..
In a bunch of rspec rails unit specifications I do something like: describe Foo do [:bar, :baz].each do |a|
I have a method that takes an array of strings and joins them so they do something like this: >> my_arr
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