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New posts in ruby

How to get today's day of previous month in ruby?

ruby

Given an instance of a Ruby object, how do I get its metaclass?

ruby metaprogramming metaclass singleton

Get the html from a website with ruby on rails

ruby-on-rails ruby

Rmagick write text in Images

ruby rmagick

Rails Newbie: Recommendations for error handling in controller

ruby-on-rails ruby ruby-on-rails-3 error-handling design-guidelines

How to execute a method only once in Ruby? Are there static variables?

ruby static

Nokogiri 'not' selector

ruby nokogiri

How to install jQuery on rails 3.1

jquery ruby-on-rails ruby ruby-on-rails-3

Accessing HTML attributes in Nokogiri

html ruby nokogiri

Ruby's 'or' vs '||' [duplicate]

ruby

How to add a method to an existing object instance at runtime in Ruby?

ruby metaprogramming

ruby - how to correctly parse varying numbers of command line arguments

ruby command-line arguments

How to use Unix pager programs like `less` from Ruby?

ruby unix

How to combine the data from two CSV files in BASH?

ruby perl bash csv python-2.7

Bundle install runs from incorrect directory

ruby gem rvm bundler thor

Rails Check if User Id is in Array

ruby-on-rails ruby ruby-on-rails-3 ruby-on-rails-3.1

Creating a Ruby Class on the fly without eval

ruby metaprogramming eval

Sort hashes in array alphabetically by a field

ruby

Compare string ID to BSON::ObjectId

ruby arrays mongodb mongoid

Ruby Net::HTTP not decoding gzip?

ruby nginx gzip
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