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New posts in ruby-on-rails

how do I add files already stored on s3 to carrierwave backed by same datastore?

Using NetHTTP within Rails to hit Rails

ruby-on-rails ruby net-http

Why doesn't Rails use the correct version of Ruby?

ruby-on-rails ruby

Validation failed: Password digest can't be blank

ruby-on-rails rspec

How do you undo a rollback (rollforward?)

gem install: ERROR: Failed to build gem native extension

RSpec test PUT update action

ruby-on-rails rspec crud put

What does the parameter 'args=(not_set = true)' mean in ruby?

ruby-on-rails ruby

How do I override an attr_accessor getter from a module?

Rails 4: testing GET request on a namespaced controller

ruby-on-rails

Rails: params in format.html { render ... }

Jquery Masonry loading over each other after Ajax div refresh

What is the Ruby equivalent of the "this" function in Java?

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Stripe undefined method `create' for #<Stripe::ListObject:

Rails how can I pass multiple values through check_box_tag?

ruby-on-rails

PostgreSQL - group by clause or be used in an aggregate function (error)

Ruby On Rails Query with sum and group?

ruby-on-rails ruby

Error :The action 'show' could not be found for PostsController"

How to list all countries in select using country_select gem with simple_form

How do I upgrade the Ruby version of my project?