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New posts in ruby

Rails migration for multi-column index - how can I name the index?

ruby-on-rails ruby migration

Why does rails generate object instance variables in controllers

ruby-on-rails ruby controller generator

ruby on rails console processes in the background

ruby-on-rails ruby

How is the best way to check if email was sent once when using rake task?

ruby-on-rails ruby rake scheduled-tasks mailer

XPath to select preceding element with optional intervening whitespace-only text node

ruby xpath nokogiri

Why must I .read() a file I wrote before being able to actually output the content to the terminal?

ruby

Pass optional argument from parent to child in Ruby

ruby dry argument-passing

Issue One command and Run Multiple Ruby Files

ruby scripting

(Ruby) How to dump a database?

mysql ruby database postgresql dump

Ruby Hash.new with a block need in-depth explanation

ruby hash

How to restart browser with Capybara on every scenario?

ruby selenium cucumber capybara

Ruby: How to determine how many variables are being assigned by method caller

ruby

ControllerMacros method not being loaded by RSpec

ruby-on-rails ruby rspec factory-bot

hubris fails to install with: Missing C libraries: ruby, ruby, ruby

ruby haskell

Safari on windows doesn't work with watir-webdriver

ruby selenium-webdriver watir-webdriver safariwatir

Phusion passenger Security check update holding connection

ruby-on-rails ruby linux passenger phusion

Dealing with nil in views (ie nil author in @post.author.name)

ruby-on-rails ruby view null

Call bash function in IRB

ruby bash

Ruby/Selenium WebDriver XPath Pros and Cons

ruby xpath selenium-webdriver

Rspec should wait for threads to finish

ruby-on-rails ruby multithreading rspec
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