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New posts in ruby

Rails - Optimistic locking always fires StaleObjectError exception

ruby-on-rails ruby rails-activerecord optimistic-locking

Getting error in setting up Cocoa Pods and install update for Ruby

objective-c ruby macos cocoa cocoapods

testing my Ruby gem: undefined method `configure' for Shoulda::Matchers:Module (NoMethodError)

ruby-on-rails ruby rspec gem shoulda

Rails model -- non persistent class member or property?

ruby-on-rails ruby

Disable Sinatra standard output

ruby sinatra

Parallel assignment with parentheses and splat operator

ruby parallel-assignment

Counting matching elements in an array

arrays ruby

Map with accumulator on an array

ruby inject

Searching through a hash in ruby with values that are methods

ruby-on-rails ruby ruby-on-rails-4

Capturing groups don't work as expected with Ruby scan method

ruby regex

What is the difference between ActiveRecord transaction block of instance and a class?

ruby-on-rails ruby activerecord transactions

How to install gems without sudo on Mac OS X

ruby osx-elcapitan rbenv

Ruby S3 "Access Denied" error when calling upload_file with ACL

ruby amazon-s3

Check if date is within the past seven days

ruby date

return nil vs return false in Ruby

ruby-on-rails ruby

rails sidekiq cannot find the created record

mysql ruby-on-rails ruby ruby-on-rails-4 sidekiq

Generate a range of special characters with ruby

ruby range

Block with two parameters

ruby

Why doesn't Ruby find classes in a higher scope when module is specified using ::?

ruby ruby-2.2

ActiveRecord query, order by association, last of has_many

sql ruby-on-rails ruby postgresql activerecord
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