Comments on: Rails intro #2: One-to-many relationships http://johannesbrodwall.com/2008/01/28/rails-intro-2-one-to-many-relationships/ Johannes Brodwall's Musings on Software Architecture and Programming Thu, 29 Jul 2010 15:37:26 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Johannes Brodwall http://johannesbrodwall.com/2008/01/28/rails-intro-2-one-to-many-relationships/comment-page-1/#comment-27761 Johannes Brodwall Fri, 07 Mar 2008 09:22:30 +0000 http://www.brodwall.com/johannes/blog/2008/01/28/rails-intro-2-one-to-many-relationships/#comment-27761 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"? 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”?

]]> By: Johannes Brodwall http://johannesbrodwall.com/2008/01/28/rails-intro-2-one-to-many-relationships/comment-page-1/#comment-84590 Johannes Brodwall Fri, 07 Mar 2008 06:22:30 +0000 http://www.brodwall.com/johannes/blog/2008/01/28/rails-intro-2-one-to-many-relationships/#comment-84590 Hi, Keik<br><br>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<br><br>def method(@param) ...<br><br>Or<br><br>do |@param| ...<br><br>or<br><br>{ |@param| ...<br><br>Is it possible that you have an extra "(" after "find_article"? 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”?

]]> By: keik http://johannesbrodwall.com/2008/01/28/rails-intro-2-one-to-many-relationships/comment-page-1/#comment-27666 keik Thu, 06 Mar 2008 05:40:07 +0000 http://www.brodwall.com/johannes/blog/2008/01/28/rails-intro-2-one-to-many-relationships/#comment-27666 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 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

]]> By: keik http://johannesbrodwall.com/2008/01/28/rails-intro-2-one-to-many-relationships/comment-page-1/#comment-84589 keik Thu, 06 Mar 2008 02:40:07 +0000 http://www.brodwall.com/johannes/blog/2008/01/28/rails-intro-2-one-to-many-relationships/#comment-84589 i get the following error on step 2on updating the controller<br><br>app/controllers/comments_controller.rb:89: formal argument cannot be an instance variable<br><br> def find_article<br> @article = Article.find(params[:article_id])<br> end 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

]]>