jbuilder

I'm trying to build a JSON file to access a product's variation via a variation code. Ideally, I could call variations.abcdefgh essentially asking to define a structure like this: { "variations":{ "abcdefgh":{ "available":true, "price":"12.00" }, "ijklmnop":{ "available":false, "price":"25.00" } } } Doing something in products/show.json.jbuilder like json.variations @product.variations gives me formatting as such: { "variations":[ { "available":true, "price":"12.00", "product_code":"abcdefgh" }, { "available":true, "price":"25.00", "product_code":"ijklmnop" } ] } maybe my JavaScript could be

I'm using JBuilder as to return some JSON. I have a index.json.jbuilder that generates the data, and I need to render it to a string. However, I'm not sure how to do this, since: @my_object.to_json and @my_object.as_json don't seem to go through JBuilder. How could I render the JBuilder view as a string? I am rendering a collection of users as a json string in the controller like so: #controllers/users_controller.rb def index @users = User.all @users_json = render_to_string( template: 'users.json.jbuilder', locals: { users: @users}) end #views/users/users.json.jbuilder json.array!(users) do

It's a pain to write codes like this all the time in jbuilder.json template: json.extract! notification, :id, :user_id, :notice_type, :message, :resource_type, :resource_id, :unread, :created_at, :updated_at So I'd like to code like this; json.extract_all! notification I've found I can do it like the following codes, but they are still a bit lengthy to me. notification.attributes.each do |key, value| json.set!(key, value) end Is there any better way? Maybe you can use json.merge! . json.merge! notification.attributes https://github.com/rails/jbuilder/blob/master/lib/jbuilder.rb#L277 I'm using

I am looking for examples on how to create nested JSON output using JBuilder. I want to create and output similar to this: { "name": "John Doe", "reservations": [ { "restaurant": "ABC", "reservation_time": "2012/12/01 20:00", "details": { "address": "somewhere", "rating": "5" } }, { "restaurant": "CDE", "reservation_time": "2012/12/04 20:00", "details": { "address": "somewhere else", "rating": "3" } } ] } Solved: json.name user.name json.array!(@reservations) do |json, reservation| json.restaurant reservation.restaurant.name json.reservation_time reservation.time json.details do json.address

最近 ，改用了 IDEA ，同事都说我投敌了。当然，这些同事都是和我一样的“老”程序员。不说毕业生，公司里的 90 后基本电脑都不会安装 Eclipse。 Eclipse 的三足鼎立时期 开始我写 Java 程序，用的并不是 Eclipse，而是用的一款叫做 JBuilder 的工具。当时使用这个工具的时候，我已经觉得非常好用了，因为在此之前，我记得好像只是用个简单的文本工具来编辑。后来才发现，那些喜欢宣扬文本编辑器才能精通 Java 的“高手”真的有点不敢恭维，至少于我而言，一个好的工具太重要了。 并没有过了多久，我发现一款叫做 Eclipse 的工具， 而且身边用的人还越来越多，于是我决定试一试。尝试的结果就是我发现它实在是太好用了，界面变得更漂亮之余，里面的功能感觉就是为程序员量身定做的一样，最激动人心的功能是他竟然支持源源不断的插件，而且这个插件还可以自己来编写。 Eclipse 2001 年由 IBM 创立，2003 年就成立了基金会，可惜国内在那个时代总归要慢一步，而我则更落后——直到 07、08 年才开始真正使用。《程序员》在 2006 年还出了一期专题——Eclipse 风暴。 那时，Eclipse、JBuilder、NetBean 三足鼎立的局面已经基本形成了。 Eclipse 称霸 再后来出现了更加厉害的 MyEclipse，它集成了 所有常用插件，