respond_supported_only
所属分类：WEB开发
开发工具：Ruby
文件大小：6KB
下载次数：0
上传日期：2015-02-04 02:16:02
上 传 者：
sh-1993
说明： 支持定义Rails控制器筛选器，该筛选器拒绝具有意外`Accept:`标头的请求。
(Support to defines Rails controller filter that rejects request with unexpected `Accept:` header.)
文件列表:
.rspec (53, 2015-02-04)
Gemfile (107, 2015-02-04)
LICENSE.txt (1061, 2015-02-04)
Rakefile (29, 2015-02-04)
lib (0, 2015-02-04)
lib\respond_supported_only.rb (668, 2015-02-04)
lib\respond_supported_only (0, 2015-02-04)
lib\respond_supported_only\version.rb (52, 2015-02-04)
respond_only_supported.gemspec (1127, 2015-02-04)
spec (0, 2015-02-04)
spec\rails_helper.rb (128, 2015-02-04)
spec\respond_only_supported_spec.rb (761, 2015-02-04)
spec\spec_helper.rb (541, 2015-02-04)
spec\support (0, 2015-02-04)
spec\support\rails_application.rb (318, 2015-02-04)
# RespondSupportedOnly
:sparkles::sparkles::sparkles:**We are looking for twinkly name**:sparkles::sparkles::sparkles:
Support to defines Rails' controller filter that rejects request with unexpected `Accept:` header.
I unlike to write rails's `respond_to` and/or `respond_with` in all of actions.
But without them, an application cause a ActionView::MissingTemplate if a request
has unexpected `Accept:` header.
Example: the request may cause error, `AV::MissingTemplate`.
```
$ curl -H 'Accept: image/png' -v -o /dev/null http://example.com/posts/42
```
And 'causing errors' means that your error notification service will be filled with them.
I try to protect my S:N ratio of notifications with less effort.
## Installation
Add this line to your application's Gemfile:
```ruby
gem 'respond_supported_only'
```
And then execute:
$ bundle
## Usage
Include `RespondSupportedOnly` in `ApplicationController` (or other controller super class) and declare `respond_only` with support formats argument and filter options.
```ruby
# routes
resources :posts do
member do
get :cover_image
end
end
```
```ruby
class PostsController < ApplicationController
respond_only :html, :json, except: :cover_image
respond_only :jpeg, :png, only: :cover_image
def index
...
end
def show
...
end
end
```
## Contributing
1. Fork it ( https://github.com/esminc/respond_supported_only/fork )
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create a new Pull Request
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