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Use 1.9 hashes in the readme

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Andre Meij 2013-06-18 16:35:03 +02:00
parent 4f185efa90
commit 88ff42ebc8
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README.md
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@ -80,7 +80,7 @@ for a serializer for the object and use it if available.
class PostsController < ApplicationController
def show
@post = Post.find(params[:id])
render :json => @post
render json: @post
end
end
```
@ -107,7 +107,7 @@ end
#### 2. Specify the serializer when you render the object:
```ruby
render :json => @post, :serializer => FancyPostSerializer
render json: @post, serializer: FancyPostSerializer
```
## Arrays
@ -124,7 +124,7 @@ end
class PostsController < ApplicationController
def index
@posts = Post.all
render :json => @posts
render json: @posts
end
end
```
@ -145,7 +145,7 @@ By default, the root element is the name of the controller. For example, `PostsC
generates a root element "posts". To change it:
```ruby
render :json => @posts, :root => "some_posts"
render json: @posts, root: "some_posts"
```
You may disable the root element for arrays at the top level, which will result in
@ -162,7 +162,7 @@ root element of the array with any of those methods will produce
To specify a custom serializer for the items within an array:
```ruby
render :json => @posts, :each_serializer => FancyPostSerializer
render json: @posts, each_serializer: FancyPostSerializer
```
## Disabling the root element
@ -186,7 +186,7 @@ end
#### 2. Disable root per render call in your controller
```ruby
render :json => @posts, :root => false
render json: @posts, root: false
```
#### 3. Subclass the serializer, and specify using it
@ -197,7 +197,7 @@ class CustomArraySerializer < ActiveModel::ArraySerializer
end
# controller:
render :json => @posts, :serializer => CustomArraySerializer
render json: @posts, serializer: CustomArraySerializer
```
#### 4. Define default_serializer_options in your controller