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New posts in ruby

Conditional Callback in Rails' model?

ruby-on-rails ruby activerecord callback conditional

How to load a Hash from a File?

ruby hashtable

Nokogiri::XML::Schema SyntaxError on schema load

ruby xsd nokogiri saml

Getting remove_entry_secure error while using ruby application

ruby gem ubuntu-10.04 docsplit

What is a better way to check for a nil object before calling a method on it?

ruby-on-rails ruby

Can I use curly brackets in Ruby's if/else?

ruby

Using a hash inside a let()

ruby-on-rails ruby rspec

Replace a word in a file in Ruby

ruby-on-rails ruby string file

Implementing the Luhn algorithm in Ruby

ruby

Can I repeat command in irb?

ruby irb

Remove nil items from end of array in Ruby

ruby

Trouble downgrading Ruby on OS X Mavericks

ruby xcode macos rvm osx-mavericks

AWS and Rails: The authorization header is malformed; the Credential is mal-formed

ruby-on-rails ruby amazon-web-services amazon-s3

Eliminate consecutive duplicates of list elements

ruby

Can't convert StringIO into String (TypeError) in Ruby

ruby zip open-uri

whenever gem: I set :output but the logfile doesn't show up where I'd expect it to

ruby-on-rails ruby macos cron whenever

Get a list of all the prefixes of a string

ruby

Bundle install tries to use cache file

ruby-on-rails ruby gem bundle

bundle install failed due to Bundler::GemspecError: Could not read gem at

ruby-on-rails ruby rubygems rvm bundle

In Ruby, how to convert special characters like ë,à,é,ä all to e,a,e,a?

ruby unicode special-characters
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