Posts by Frankyston Lins • 26 points
3 posts
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viewsA: How is it different to declare a variable with and without "@" in Ruby?
It’s like Bruno said the variables without the @ can only be accessed within the scope in which it was created, in which case if you create in the controller, you cannot access the variable in the…
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viewsA: Resize images with Gem Refile
Dude already tried with the Paperclip? This Gem can upload images and resize to any size, including multiple sizes in a single upload.…
ruby-on-railsanswered Frankyston Lins 26 -
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viewsA: Error starting Rails Server
Guy for windows, I usually use Vagrant. Try using it because there are already several boxes ready only for ruby on Rails at the codary point. This repository should help you. Any questions... let…