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-rw-r--r--guides/source/engines.md24
1 files changed, 3 insertions, 21 deletions
diff --git a/guides/source/engines.md b/guides/source/engines.md
index 3b1588b75a..71844b7990 100644
--- a/guides/source/engines.md
+++ b/guides/source/engines.md
@@ -150,7 +150,7 @@ When you include the engine into an application later on, you will do so with
this line in the Rails application's `Gemfile`:
```ruby
-gem 'blorgh', path: "vendor/engines/blorgh"
+gem 'blorgh', path: 'engines/blorgh'
```
Don't forget to run `bundle install` as usual. By specifying it as a gem within
@@ -639,7 +639,7 @@ However, because you are developing the `blorgh` engine on your local machine,
you will need to specify the `:path` option in your `Gemfile`:
```ruby
-gem 'blorgh', path: "/path/to/blorgh"
+gem 'blorgh', path: 'engines/blorgh'
```
Then run `bundle` to install the gem.
@@ -843,28 +843,10 @@ above the "Title" output inside `app/views/blorgh/articles/show.html.erb`:
```html+erb
<p>
<b>Author:</b>
- <%= @article.author %>
+ <%= @article.author.name %>
</p>
```
-By outputting `@article.author` using the `<%=` tag, the `to_s` method will be
-called on the object. By default, this will look quite ugly:
-
-```
-#<User:0x00000100ccb3b0>
-```
-
-This is undesirable. It would be much better to have the user's name there. To
-do this, add a `to_s` method to the `User` class within the application:
-
-```ruby
-def to_s
- name
-end
-```
-
-Now instead of the ugly Ruby object output, the author's name will be displayed.
-
#### Using a Controller Provided by the Application
Because Rails controllers generally share code for things like authentication