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New posts in ruby

Delete a key from every element in a JSON Array - Ruby

arrays json ruby

What is the purpose of setting Ruby block local variables when blocks have their own scope already?

ruby scope block

Rails - Using join with custom-named associations

ruby-on-rails ruby postgresql activerecord ruby-on-rails-5

What's the best way to install ruby 2.4 on (K)Ubuntu 17.10?

ruby linux ubuntu

ruby on rails constantize method

ruby-on-rails ruby model

Flatten Ruby method in C#

c# ruby arrays

Ruby Amazon book search

ruby amazon-product-api

[] method of Ruby String

ruby-on-rails ruby string monkeypatching

How to get a DateTime duration?

ruby-on-rails ruby

validates_associated and validates_presence_of not working as expected with rspec?

ruby-on-rails ruby

Finding the last (rightmost) match for an arbitrary regular expression in ruby

ruby regex reverse

How do you send plaintext instead of HTML email from Rails?

ruby-on-rails ruby email

Where is the ruby standard library directory placed on a Mac?

ruby macos ruby-std

Store image in database using rails paperclip plugin

ruby-on-rails ruby paperclip

Difference between or and || when setting variables

ruby

How do I stub/mock a call to the command line with rspec?

ruby command-line rspec

regex for at least 2 empty space?

ruby regex

Rails Rake Tasks, output a message during and at the end

ruby-on-rails ruby rake paperclip task

Heroku Problem During Database Pull of Rails App: Mysql::Error MySQL server has gone away

mysql ruby-on-rails ruby heroku sequel

Object assignment and pointers

ruby object copy variable-assignment
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