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New posts in ruby

Nyaplot generates no plot in iruby running in jupyterhub

ruby graphics centos7 jupyterhub iruby

Rails 4 app is not writing to production.log , running on Nginx, ubuntu and deployed via capistrano

ruby-on-rails ruby nginx logging production

Sign in users with Google Auth Library for Ruby

ruby-on-rails ruby authentication google-api google-signin

Rails webpacker for some reason always think NODE_ENV is production despite I use `webpack-dev-server` and set NODE_ENV to development

ruby-on-rails node.js ruby webpack

Singleton class of singleton class of BasicObject in Ruby

ruby metaprogramming eigenclass

Jekyll: Get width/height of an image without using an external plugin

ruby jekyll github-pages

Minitest and setup/teardown hooks

ruby-on-rails ruby minitest

watir ruby file upload windows interaction

javascript ruby selenium-webdriver instagram watir

Find source location of an aliased method

ruby-on-rails ruby

Installing gems in Dockerfile without Gemfile

ruby-on-rails ruby docker bundle bundler

How do I write a hygienic Ruby mixin?

ruby mixins hygiene

Asset compiling crashing on server environment with: "NoMethodError: undefined method `[]' for nil:NilClass"

ruby ruby-on-rails-4 asset-pipeline sprockets

Is there anyway to let RubyMine choose first completion choice like Intellij Idea?

ruby-on-rails ruby intellij-idea rubymine

Rails creating migration to add columns to table causes error when running rake db:migrate

ruby-on-rails ruby ruby-on-rails-3 migration

Configuring Vagrant CA Certificates

ruby ssl vagrant

Cloning an array with its content

ruby object copy clone

Ruby way: catch division by zero

ruby refactoring divide-by-zero
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