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New posts in ruby

How to persist mysql connection (mysql2 gem) with Ruby (no RoR)

ruby rack mysql2

How to read file in Rails style

ruby-on-rails ruby nokogiri

Add one more same set of inputs on click rails

ruby-on-rails ruby simple-form nested-forms

Merge hashes of arrays based on similar positions with Ruby

arrays ruby hash merge

LoadError: incompatible library version - /home/ubuntu/.rvm/gems/ruby-2.3.1@lm5/gems/nokogiri-1.8.2/lib/nokogiri/nokogiri.so

ruby-on-rails ruby ubuntu-16.04 nokogiri

Rails: Group and sum while adding last values (Fibonacci)

sql ruby-on-rails ruby postgresql activerecord

how to remove loads of white space / new lines from in text body of email from rails 3 mail?

ruby-on-rails ruby ruby-on-rails-3 email whitespace

How to resize image only if width exceeds with Graphics/Image Magick

ruby image imagemagick graphicsmagick

How do I move nodes in XML using Nokogiri?

ruby xml nokogiri

How can I set "global" variables that can be accessed in controllers and models in Rails

ruby variables ruby-on-rails-4 global-variables activesupport-concern

"Super from singleton method that is defined to multiple classes is not supported"

ruby-on-rails ruby

How to set allowed origin to request host in Rails 5

ruby-on-rails ruby cors ruby-on-rails-5

Add a VPC node to ELB programmatically

ruby rubygems amazon-web-services

Confused when to use Parentheses vs Blocks in Ruby

ruby

How to create an object in ActiveRecord without initialize method?

ruby-on-rails ruby object initialization

Capybara doesn't close browser when Net::ReadTimeout error happens

ruby selenium cucumber capybara

Alphabetical order in array with multiple defaults on top

ruby arrays

Ruby, class and inheritance

ruby inheritance

Shared hosts do not yet support Rails on Ruby 1.9.2

ruby-on-rails ruby ruby-on-rails-3 hosting shared-hosting

How can I use Ruby to parse through XML easily to query and find certain tag values?

ruby xml parsing
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