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Ruby on Rails

Discuss best practices and news of Ruby on Rails Framework.

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Need help to migrate an old rails app 2.4.4 to 6.0

I'm getting this error : ActionView::Template::Error (The asset "defaults.js" is not present in the asset pipeline.) the code for this view : …

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What's the easiest and fastest way to deploy my rails app without worrying

I am an individual developer and looking for something like heroku to deploy my rails app as heroku is too costly! Any other providers you know that I can try?

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What are the implications of creating methods in model rather than in controller

Hi, I am following omniauth + devise integration. https://github.com/heartcombo/devise/wiki/OmniAuth:-Overview In the above url the guide recommends to create method in User model whereas I can do User.where and User.create in controller …

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Hi, need some help setting up devise for json api using devise-jwt 🙏🙏

I tried to setup JSON api using devise-jwt, the problem is it's taking wrong sql query while authentication to create session

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which open source IDE do you use for rails development?

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Rails App broken

Okay so my app isn't all that broken. I mean everything works except that i am having problems with my javascript which works in local development "localhost:3000" but upon hosting to heroku, it does not work any more. My headers, hamburgers and typewriting elements do not work.

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Why do you think Rails isn't so popular any more? Will it die?

I've been working with Rails for 6 years, of course I've used other languages too, like JavaScript, PHP and Python. But I can't help to notice that the popularity of Rails is going down month by month. See the StackOverflow trends:…

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How to test rails lib files

hi ~ everyone I created a rails lib file. I did not see how to test the files under the lib directory in the guide …

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ruby self execution environment

i have this code, but i used self.define_activity call current object of methos define_activity。Something went wrong: Error Code Good Code …

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What do you use Sinatra for?

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