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New posts in ruby

define_method not using variables until method is called?

ruby-on-rails ruby

In Ruby or Rails, hash.merge({:order => 'asc'}) can return a new hash with a new key. What can return a new hash with a deleted key?

ruby-on-rails ruby

Evaluate a potential relative URI in the context of another in Ruby

ruby url uri

Rails query string with a period (or full stop).

ruby-on-rails ruby routes query-string rails-routing

What is the best practice for testing Models in Rails?

ruby-on-rails ruby testing activerecord model

Ruby gsub method - accepting hash?

ruby

Ruby TFTP server

ruby

How do you test code that forks using rspec

ruby tdd rspec rspec2

Using the ruby gem net-ssh-multi to execute a sudo command on multiple servers at once

ruby sudo net-ssh

What data do I need to implement k nearest neighbor?

ruby algorithm machine-learning nearest-neighbor knn

Converting a string to a condition in Ruby

ruby string boolean conditional-statements

Scope of private, protected, and public

ruby access-specifier

Uninitialized constant Psych::Syck on gem install

ruby rubygems

Ruby SSL error - sslv3 alert unexpected message

ruby openssl mechanize

Nokogiri: Running into error "undefined method ‘text’ for nil:NilClass"

ruby nokogiri

ruby variable as same object (pointers?)

ruby variables pointers

Where are flash messages stored?

ruby-on-rails ruby flash-message

Ruby on rails - need to send messages to emails at a particular time a week

ruby-on-rails ruby rubygems email

Trying to compare two text files, and create a third based on information

ruby parsing

Check if web file exists, without downloading it?

ruby
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