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Fix run-on sentences and improve grammar [skip ci]

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Jon Atack 2014-04-22 09:40:32 +02:00
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guides/source/getting_started.md
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@ -1839,7 +1839,7 @@ database and send us back to the show action for the article.
### Deleting Associated Objects
If you delete an article then its associated comments will also need to be
If you delete an article, its associated comments will also need to be
deleted. Otherwise they would simply occupy space in the database. Rails allows
you to use the `dependent` option of an association to achieve this. Modify the
Article model, `app/models/article.rb`, as follows:
@ -1857,21 +1857,21 @@ Security
### Basic Authentication
If you were to publish your blog online, anybody would be able to add, edit and
If you were to publish your blog online, anyone would be able to add, edit and
delete articles or delete comments.
Rails provides a very simple HTTP authentication system that will work nicely in
this situation.
In the `ArticlesController` we need to have a way to block access to the various
actions if the person is not authenticated, here we can use the Rails
`http_basic_authenticate_with` method, allowing access to the requested
In the `ArticlesController` we need to have a way to block access to the
various actions if the person is not authenticated. Here we can use the Rails
`http_basic_authenticate_with` method, which allows access to the requested
action if that method allows it.
To use the authentication system, we specify it at the top of our
`ArticlesController`, in this case, we want the user to be authenticated on
every action, except for `index` and `show`, so we write that in
`app/controllers/articles_controller.rb`:
`ArticlesController` in `app/controllers/articles_controller.rb`. In our case,
we want the user to be authenticated on every action except `index` and `show`,
so we write that:
```ruby
class ArticlesController < ApplicationController