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cleanup markdown in docs

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Tee Parham 2012-07-23 12:49:02 -06:00
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@ -72,7 +72,7 @@ serializer and available as `@options` inside.
To specify a custom serializer for an object, there are 2 options: To specify a custom serializer for an object, there are 2 options:
1. Specify the serializer in your model: #### 1. Specify the serializer in your model:
```ruby ```ruby
class Post < ActiveRecord::Base class Post < ActiveRecord::Base
@ -82,7 +82,7 @@ To specify a custom serializer for an object, there are 2 options:
end end
``` ```
2. Specify the serializer when you render the object: #### 2. Specify the serializer when you render the object:
```ruby ```ruby
render :json => @post, :serializer => FancyPostSerializer render :json => @post, :serializer => FancyPostSerializer
@ -129,19 +129,19 @@ generates a root element "posts". To change it:
You may disable the root element for arrays at the top level, which will result in You may disable the root element for arrays at the top level, which will result in
more concise json. To disable the root element for arrays, you have 3 options: more concise json. To disable the root element for arrays, you have 3 options:
1. Disable root globally for in ArraySerializer. In an initializer: #### 1. Disable root globally for in ArraySerializer. In an initializer:
```ruby ```ruby
ActiveModel::ArraySerializer.root = false ActiveModel::ArraySerializer.root = false
``` ```
2. Disable root per render call in your controller: #### 2. Disable root per render call in your controller:
```ruby ```ruby
render :json => @posts, :root => false render :json => @posts, :root => false
``` ```
3. Create a custom ArraySerializer and render arrays with it: #### 3. Create a custom ArraySerializer and render arrays with it:
```ruby ```ruby
class CustomArraySerializer < ActiveModel::ArraySerializer class CustomArraySerializer < ActiveModel::ArraySerializer