Thinking inside a bigger box - Latest Comments in Rails intro #2: One-to-many relationships

Re: Rails intro #2: One-to-many relationships

Johannes Brodwall — Fri, 07 Mar 2008 04:22:30 -0000

Hi, Keik

I don't get the same error, and I'm wondering if you might've made a mistake in copying the code. The error message is something you get if you say

def method(@param) ...

Or

do |@param| ...

or

{ |@param| ...

Is it possible that you have an extra "(" after "find_article"?

Re: Rails intro #2: One-to-many relationships

keik — Thu, 06 Mar 2008 00:40:07 -0000

i get the following error on step 2on updating the controller

app/controllers/comments_controller.rb:89: formal argument cannot be an instance variable

def find_article
@article = Article.find(params[:article_id])
end