"No route matches [PATCH] "/images"" error message can occur when developer specifies target URL in the code versus letting Rails framework to pick one based on routing rules set in the routes.rb file.
Fix is done via removal of :url option from the form tag used in your Rails application
Set of Ruby Object Oriented Programming Language tutorials that cover such topics as Ruby strings, …
Rails Framework tutorial teaches you how to utilize de facto framework of choice for Ruby developme…
“If an object quacks like a duck just go ahead and treat it as a duck” – this fun…
Ruby uses the =~ operator to check any given string against regular expression. For example, a stri…
Every last digit of any credit card is a check sum digit that is determined by all digits in front …
Ruby Programming Language has built in support for Arrays. Arrays help you define some of the compl…
Hashes are very similar to arrays in Ruby and hashes interface is similar to Ruby array interface. …
Ruby is very unique language when it comes to code blocks. You can simply pass a code block to a me…