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New posts in ruby

How to find the insertion point in an array using binary search?

ruby algorithm binary-search

Ruby on Rails URL Format

ruby-on-rails ruby

Push Rails / ClearDB App to Heroku Error 'Can't connect to MySQL server on '127.0.0.1'

ruby-on-rails ruby heroku

Iterating through Dates in Rails

ruby-on-rails ruby

Jekyll - Liquid Exception: cannot load such file -- yajl/2.0/yajl

ruby jekyll

Active resource complaining about expects an hash

ruby-on-rails ruby ruby-on-rails-3 activeresource

Adding a validation error with a before_save callback or custom validator?

ruby-on-rails ruby ruby-on-rails-3 validation

Rails sort_by method with two fields one sorted ascending, one sorted descending

ruby-on-rails ruby

Sidekiq server not loading configuration file

ruby sinatra sidekiq

Can't log into Active Admin. Any way to create an admin user? [closed]

ruby-on-rails ruby activeadmin

Parse large JSON hash with ruby-yajl?

ruby yajl

Devise: Don't display "unauthenticated" flash message when redirected to users/sign_in from root path

ruby ruby-on-rails-3 devise

Sending raw XML using Savon 2

ruby xml soap savon

Confusion about Dir[] and File.join() in Ruby

ruby file dir

How to get the sum an array of strings in ruby

ruby arrays string floating-point sum

Ruby hash combinations

ruby-on-rails ruby arrays hash combinations

Sort array using custom sorting preferences?

ruby

rails: protected method `around_validation' called for #<StateMachine::Machine:0xba3014ec>

ruby-on-rails ruby rails-activerecord

Single quote string string interpolation

ruby-on-rails ruby actionmailer string-interpolation

Zip array of arrays to another array

ruby
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