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New posts in ruby

Can someone explain a real-world, plain-language use for inject in Ruby?

ruby inject

What does a range of 2..-1 mean? (Ruby koans about_arrays.rb)

ruby

Counting in View Rails

ruby-on-rails ruby ruby-on-rails-3 count each

how do you start ruby 1.9 without rubygems

ruby ruby-1.9

Ruby - find the key(s) of the largest value(s) of a hash

ruby hash max

Decryption of AES created with sjcl.js in ruby

javascript ruby encryption aes sjcl

Rails format validation -- alphanumeric, but not purely numeric

ruby-on-rails ruby regex ruby-on-rails-3

Simple Neural Network can't learn XOR

ruby machine-learning neural-network

Sidekiq Doesn't Create a PID file

ruby config pid sidekiq

Can we use selenium-webdriver and nokogiri together?

ruby selenium-webdriver nokogiri ruby-1.9.3

Generate alphanumeric sequence in Ruby

ruby string

Creating an object on the fly with accessor methods

ruby accessor

Is there a way to run a command on all Heroku dynos?

ruby-on-rails ruby heroku

Creating a nested hash from a sorted array in Ruby-- recursive group_by

ruby

Signed and Unsigned Integers in Ruby

c ruby integer

Fast anagram solving

ruby algorithm big-o anagram

NoMethodError in PostsController#create

ruby nomethoderror

Ruby dynamic module mix-in

ruby mixins

Jekyll on Windows Liquid Exception: Failed to get header

ruby windows python-2.7 jekyll

Access nested hash element specified by an array of keys [duplicate]

ruby arrays hash
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