Help uninitialized constant v0newscontroller when creating api from other modelsdatabase help im trying to create an api for my rails app that takes existing. Rails api with active model serializers part 1 nopio. Well build a fullblown ember app hooked to a rails 5 api using json api, step by step. Rails 5 contains hundreds of changes, including new major features like actioncable, but for the most part, is a dropin upgrade for existing rails 4 applications the rails team has provided a fairly comprehensive upgrade guide, but there are some potential upgrade problems that arent fully covered autoload vs. In order to build these json responses, we will use a gem called activemodelserializers. It says it cannot find the applicationcontrollerresponder which was moved out of rails 4. In general, initilizers are put under the appconfiginitializers directory in a rails app. Looking for info on changes with rails 5, but sources are limited to my knowledge. Passenger rails 4 app startup uninitialized constant activemodel. Rails has admin frameworks, but they dont work for api apps the good news is there are already plenty of great admin panel solutions, the most popular being active admin. I need to query for a document that has a given number in the range.
The rails team has provided a fairly comprehensive upgrade guide, but there are some potential upgrade problems that arent fully covered. For example, go through the code looking for a discrepancy in uppercase and lowercase usage on variables and classes. Aug 19, 2012 creating a rails admin panel from scratch, part 3. Jun 20, 2011 uninitialized constant applicationcontroller. Scribd is the worlds largest social reading and publishing site. Ive already triple checked all the code and i believe its identical. Expected behavior vs actual behavior i have an versioned rails api application. Heres the output of my irb session after i issued the proper require command. Abraham kuri is a rails developer with 5 years experience. I tried regenerating the scripts that run the task but that didnt work. Then rails will load your file and class in it in a right way. According to it, i combined the 2 controller under namespace admin but couldnt success to make it.
Rubyonrails users uninitialized constant applicationcontroller. Discover whats new in the latest version of the ruby on rails web. Fast jsonapi is aimed at providing all the major functionality that active model serializer ams provides, along with an emphasis on speed and. Other resources august 19, 2012 over the past couple of weeks ive been sharing a technique for building namespaced administration interfaces into rails applications. Pubsub, event sourcing, evented systems, and messaging for rails apps the eventide project team has started work on eventide on rails, bringing pubsub, event sourcing, evented systems, messaging, and the power of message db and the ruby awardwinning eventide project to rails developers and rails apps. To troubleshoot your code, examine it for the possible causes listed above one at a time. Emberjs testing on rails ruby on rails web application. Help uninitialized constant v0newscontroller when creating api from other modelsdatabase help im trying to create an api for my rails app that takes existing news and comment for show and generate to api. When i run or debug my rails application, i see a message stating. Expected behavior vs actual behavior using activemodelserializers with. Fast json api serialization with ruby on rails netflix techblog. Solutions to potential upgrade problems in rails 5. In this tutorial we show how to build an api, which helps to organize the workflow of a library, using rails api 5 with activemodelserializers.
Get your dream job drawbacks of theoretical approach. Changing active model serializers default adapter stack overflow. It looks like i have my stripe gem configured correctly, when i start my server my app can hit stripes api correctly it just doesnt seem to work on the console. However, classic mode infers file names from missing constant names. However, when i namespace a serializer concern, it encounters an uninitialized constant exception.