Ruby on Rails Community Forum

I also had to install `ruby-dev` from apt repos before installing the rails gem.

This was awesome! Thanks Chris!

Are there any good sentiment analysis gems that use actual machine learning? Looked into the sentimentalizer gem(the code on github seems a bit simplistic), but not sure how good it is compared to,...

it seems this gem has been updated. because following this tut, nothing works. the route file is Rails.application.routes.draw do namespace :admin do resources :users resources :articles ...

Chris,I have a website that has a large dataset that can be exported via csv. I followed your video on how to export a csv (solid video) and it was working great until my dataset got too big. The ...

Hi Chris,Thank you for that screencast, it was very clear and useful.Also I am pleased to learn using UJS from this example. So now when I'm trying to realise some similar function I'm bumping into...

Thanks for covering another ecommerce tool! Does braintree handle paypal type payouts? What I mean by that is can you send money via just an email thru their api? I've been combing through their do...

Hey Chris, thank you for this screencast! Cache toggling feature looks awesome (I just learned it from this video). One quick question, do you recommend Redis over Memcached as a cache store?

like the new intro

Great episode! I thought it was similar to Ryan Bate's old Memorization episode. Twitter method call was a great example, but I think it would be even beneficial for viewers if you have another e...

Hi Chris, great episode! You can also skip the extra gem(s) and compatibility files by simply changing code. Doing something like:Old Turbolinks Classic:$(document).on "ready page:load", -> # C...

Chris, another great episode! At the moment I have this in my Procfile: worker: bundle exec sidekiq -c 5 -q default -q mailers, since the only type of worker in my app is the mailer worker. At the ...

Thank you for this video, very interesting way of autoloading new notifications.However, polling sounds a bit "old school". I read a lot about Active Live and websockets with the upcoming release o...

Could you explain these two lines please:passenger_app_group_name your_app_websocket; passenger_force_max_concurrent_requests_per_process 0;

Great video, I deployed my app with capistrano every thing went well except sidekiq, the jobs are not running. I tried debugging but sidekiq command is not working on my production system, could yo...

Awesome post! I was just looking around today to see how to go about contributing open source projects!

Thanks for this amazing tutorial! you just described every step!

did you check out http://fullscreen.github.io/bh ? :)

Hey!I've used the gem but know I understand it a bit more. Just one question. The flags -l and -c in "...bin/bash..." are crontab flags or bash flags?Thanks a lot!

Awesome! Chris, this is very useful. Thank you.