我应该在Rails 3.1项目中使用什么JSON gem？
[英]What JSON gem should I use in a Rails 3.1 project?
问题描述
The release notes say: 
发行说明说：
JSON decoding now uses the multi_json gem which also vendors a json engine called OkJson.
Yet when I generate a new rails 3.1 project, Gemfile has the json gem, not the multi_json or OkJson gem. 但是，当我生成一个新的Rails 3.1项目时， Gemfile具有json gem，而不是multi_json或OkJson gem。
Additionally, the release notes kind of make it sound like json support is built in and doesn't need to be provided with a gem. 此外，该发行说明听起来像内置了json支持，并且不需要与gem一起提供。
Also, I thought yajl-ruby was all-the-rage with the kids these days. 另外，我认为yajl-ruby如今在孩子们中风靡一时。
What does it all mean?? 这是什么意思呢？？
1 个解决方案
解决方案1
0 2011-10-06 23:07:23
Honestly, it depends on your needs. 老实说，这取决于您的需求。 What do you need JSON support for? 您需要JSON支持什么？ Rails 3 does have JSON support baked in, but you might want something better for extremely large data sets. Rails 3确实内置了JSON支持，但您可能希望对超大型数据集有更好的选择。 If you are just accepting JSON-encoded post bodies or returning json data for a light-weight REST interface, then the baked in stuff will probably meet your needs. 如果您只是接受JSON编码的帖子正文或为轻量级REST接口返回json数据，那么内置的内容可能会满足您的需求。
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