A rubygem is a package containing some code. https://en.wikipedia.org/wiki/RubyGems. Ruby on Rails is a programming framework, like .NET for instance. https://en.wikipedia.org/wiki/Ruby_on_Rails
A rubygem is a package containing some code. https://en.wikipedia.org/wiki/RubyGems. Ruby on Rails is a programming framework, like .NET for instance. https://en.wikipedia.org/wiki/Ruby_on_Rails