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Merge branch 'master' into patch-1

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Benjamin Fleischer
2017-01-31 09:07:52 -06:00
committed by GitHub
parent bd50ae9ada ab824e2b58
commit 1e47c167a1
4 changed files with 30 additions and 19 deletions
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26
docs/howto/add_pagination_links.md
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@@ -77,13 +77,13 @@ If you are using `JSON` adapter, pagination links will not be included automatic
Add this method to your base API controller.
```ruby
def pagination_dict(object)
def pagination_dict(collection)
{
current_page: object.current_page,
next_page: object.next_page,
prev_page: object.prev_page, # use object.previous_page when using will_paginate
total_pages: object.total_pages,
total_count: object.total_count
current_page: collection.current_page,
next_page: collection.next_page,
prev_page: collection.prev_page, # use collection.previous_page when using will_paginate
total_pages: collection.total_pages,
total_count: collection.total_count
}
end
```
@@ -117,18 +117,18 @@ ex.
You can also achieve the same result if you have a helper method that adds the pagination info in the meta tag. For instance, in your action specify a custom serializer.
```ruby
render json: @posts, each_serializer: PostPreviewSerializer, meta: meta_attributes(@post)
render json: @posts, each_serializer: PostPreviewSerializer, meta: meta_attributes(@posts)
```
```ruby
#expects pagination!
def meta_attributes(resource, extra_meta = {})
def meta_attributes(collection, extra_meta = {})
{
current_page: resource.current_page,
next_page: resource.next_page,
prev_page: resource.prev_page, # use resource.previous_page when using will_paginate
total_pages: resource.total_pages,
total_count: resource.total_count
current_page: collection.current_page,
next_page: collection.next_page,
prev_page: collection.prev_page, # use collection.previous_page when using will_paginate
total_pages: collection.total_pages,
total_count: collection.total_count
}.merge(extra_meta)
end
```