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Add symbol support for Serializer.type method #1515

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merged 1 commit into from
Feb 21, 2016

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@groyoh groyoh commented Feb 13, 2016

The Serializer.type method now accepts symbol as paremeter:

class AuthorSerializer < ActiveModel::Serializer
  type :profile
end

I don't know what you guys think about this but I usually prefer to use symbol as much as possible and thus prefer to write type :profile than type 'profile'. Furthermore this change should not have any runtime impact.

I also refactored the tests to make it more DRY.

@groyoh groyoh force-pushed the symbol_type branch 3 times, most recently from d3d6656 to ce9d119 Compare February 13, 2016 13:45
@@ -17,7 +17,7 @@ module ClassMethods
# class AdminAuthorSerializer < ActiveModel::Serializer
# type 'authors'
def type(type)
self._type = type
self._type = type ? type.to_s : nil
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why check if type is nil?

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Because of this, we might call serializer.type(nil) and then nil.to_s results in "". I tried self._type = type if type at first but then two specs were failling out of nowhere. It looked like something related to the cache but I could not really figure it out.

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type && type.to_s

B mobile phone

On Feb 15, 2016, at 1:53 AM, Yohan Robert [email protected] wrote:

In lib/active_model/serializer/type.rb:

@@ -17,7 +17,7 @@ module ClassMethods
# class AdminAuthorSerializer < ActiveModel::Serializer
# type 'authors'
def type(type)

  •      self._type = type
    
  •      self._type = type ? type.to_s : nil
    
    Because of this, we might call serializer.type(nil) and then nil.to_s results in "". I tried self._type = type if type at first but then two specs were failling out of nowhere. It looked like something related to the cache but I could not really figure it out.


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Ah right, it didn't come to my mind.

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Changed it.

@bf4 bf4 self-assigned this Feb 15, 2016
@groyoh groyoh force-pushed the symbol_type branch 2 times, most recently from a0583f1 to 9cdba4a Compare February 15, 2016 20:36
@joaomdmoura
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Nice @groyoh I like this, @bf4 made some great comments, glad that you took care of it.
Can you also update our docs to reflect this? I also prefer symbols.

@groyoh groyoh force-pushed the symbol_type branch 3 times, most recently from 067d00f to e1bdbbf Compare February 17, 2016 18:48
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groyoh commented Feb 17, 2016

@joaomdmoura could you check if the doc I added sounds good to you?

The `::type` method defines the JSONAPI [type](http://jsonapi.org/format/#document-resource-object-identification) that will be rendered for this serializer.
It either takes a `String` or `Symbol` as parameter.

Note: This method is useful only when using the `:json_api` adapter.
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though, TODO: it should replace the json_key method and root option..

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Is there an open PR for this?

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Not that I recall

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bf4 commented Feb 19, 2016

👍

The ActiveModel::Serializer.type method now accepts symbol as paremeter:
class AuthorSerializer < ActiveModel::Serializer
  type :profile
end
The test file for the type was also refactored.
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LGTM 👍

bf4 added a commit that referenced this pull request Feb 21, 2016
[FEATURE] Add symbol support for Serializer.type method
@bf4 bf4 merged commit 532828b into rails-api:master Feb 21, 2016
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3 participants