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New posts in ruby

Capistrano: Don't know how to build task 'deploy:new_release_path'

ruby-on-rails ruby capistrano digital-ocean

Getting IP address from hostnames in Ruby

ruby

Why shouldn't Helpers have html in them?

ruby-on-rails ruby

Is it necessary to unit test ActiveRecord validations?

ruby-on-rails ruby unit-testing activerecord

Set path for original images using paperclip in Rails?

ruby-on-rails ruby paperclip

Determining whether one array contains the contents of another array in ruby

ruby arrays

Ruby gem installation problem on Mac which is behind firewall

ruby proxy gem

Braces: [Brackets], (Parentheses) & {Curlies} in Ruby & Rails

ruby jrubyonrails parentheses curly-braces square-bracket

How to automatically set all links to nofollow in Rails

ruby-on-rails ruby nofollow

nil.to_json cannot be parsed back to nil?

ruby

Remove older versions of Ruby (on Windows)

windows ruby

What is the preferred way of performing non blocking I/O in Ruby?

ruby rubygems nonblocking

Split string on a number, preserving the number

ruby regex

In what circumstances should I use instance variables instead of other variable types?

ruby-on-rails ruby ruby-on-rails-3 class variables

Why is it important to learn about metaprogramming and eigenclasses in Ruby?

ruby-on-rails ruby metaprogramming eigenclass

How to dynamically load class using namespaces/subdirectory in Ruby/Rails?

ruby ruby-on-rails-3

How can I use a named scope in my model against an array of items?

ruby-on-rails ruby select model collect

Creating a route with Sinatra to only accept a certain Content-type

ruby json sinatra content-type routes

Merge or sum 2 arrays on "keys" in ruby

ruby arrays sum

summing numbers in a hash in ruby

ruby
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