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New posts in ruby

How do you test Postgres's LISTEN / NOTIFY with ActiveRecord?

ruby postgresql activerecord rspec

How to temporarily redefine a method in Ruby?

ruby metaprogramming class-eval instance-eval

Ruby (Rock, Paper, Scissors)

ruby

What does "prototyping" mean in practice?

ruby prototyping

Unable to exit Guard when running on Windows

ruby windows guard

One-Click install for Ruby/Rails/SQLite?

ruby-on-rails ruby macos sqlite mamp

GraphQL Ruby: How to write DRY mutations with multiple parameters?

ruby-on-rails ruby graphql

ConnectionPool::Error (no connections are checked out)

ruby mechanize

How do I dynamically create a 2D array in Ruby?

ruby nokogiri

Parallelism in Ruby

ruby multithreading

RSpec: Why doesn't let work but before(:each) does?

ruby-on-rails ruby ruby-on-rails-3 rspec rspec2

OOP Open/Closed principal in Ruby?

ruby

Regex for matching everything before trailing slash, or first question mark?

ruby regex

How do I set date time to 1 month ago with DateTime.now.strftime("%Y-%m-%d")?

ruby datetime

How to solve an error in Heroku's config/database.yml file "mapping values are not allowed in this context"

ruby heroku sinatra psych heroku-postgres

ActionView::MissingTemplate errors on Travis CI (but not locally)

ruby-on-rails ruby travis-ci

Run a custom rake task on rails

ruby-on-rails ruby rake rake-task

Moving key/value pair from one Hash to another

ruby hash
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