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New posts in ruby

How to output a hash to a CSV line

ruby csv

What's the difference between "total coverage" and "code coverage" in rcov?

ruby-on-rails ruby testing code-coverage rcov

Bracket notation on Ruby numbers

ruby numbers square-bracket

Reimplementing Enumerable Map method in Ruby

ruby-on-rails ruby map

simple_form's collection_radio_button and custom label class

ruby simple-form

Dynamic Devise Sender email address

ruby-on-rails ruby devise actionmailer

Why is hex -> base64 so different from base64 -> hex using pack and unpack?

ruby arrays pack unpack

Using rbenv doesn't work with sudo?

ruby ubuntu rbenv

Require not able to find ruby file

ruby irb

Custom Ruby CSV converters for multiple fields

ruby csv fastercsv

Ansible : define when a command doesn't have to run (building ruby from source)

ruby ansible

Watir. Scroll to a certain point of the page

ruby watir watir-webdriver ruby-1.9.3

How to create all possible combinations with two arrays

ruby

Rails 4, Devise remember token

ruby-on-rails ruby ruby-on-rails-4 devise

Capistrano 3 - Error: sorry, you must have a tty to run sudo

ruby capistrano capistrano3

tree structure in ruby with parent child in array format without gems?

ruby-on-rails ruby arrays

Grape entities conditional expose if field is NOT nil

ruby-on-rails ruby ruby-grape

What is the clearest way to open a file and do "rescue" when it cannot be opened in Ruby

ruby rescue

How to tell if Rails action mailer deliver fails?

ruby-on-rails ruby actionmailer

How do you convert UTC time to EST in ruby (not using Rails)?

ruby time
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