Ruby

Game

How Do I Fix “Game is not Define” Error in My Console Game

Game

How I Fix the Error While Sending Request From Web Server to Game Server

Game

How to Fix the CANNOT_BIND Error While Integrating Amazon Game Circle on Kindle Fire

Game

How I Fix an Array Index Error While Swiping in My Match-3 Game

How to Solve Error While Installing Ruby Using RVM

I’ve been down the rabbit hole of Ruby installations more times than I care to admit. When I first tried to install Ruby 1.9.3...

How to Resolve _rb_ary_new_from_values Psych Bundle Error in Ruby Applications

Hi there I’m excited to walk you through a little Ruby adventure I recently had, complete with code, explanations and a sprinkle of hands-on...

How do I Access the Error Code and Message of Selenium Errors in Ruby

I’ve been tinkering with Ruby and Selenium lately, and I ran into an intriguing problem while trying to access the error code and message...

How to Connect with MailChimp API in Ruby Code

I’ve been working on a simple newsletter signup feature for my Ruby on Rails application, and I hit a snag that I believe many...

How do I Access Included Help Class Methods in a Rails Controller Using Ruby?

I was building a Rails utility class to handle file uploads when I hit a wall. My goal was simple: format file sizes into...

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