Running software uses computer memory for data structures and executable operations. How this memory is accessed and managed depends on the operating system and the programming language. Many modern programming languages manage memory for you, and Ruby is no different. Ruby manages memory usage using a garbage collector (also called gc). In this post, we’ll examine what you, a Ruby developer, need to know about Ruby’s gc. Use the links below to skip ahead in the tutorial.

As the world is adapting to new and unforeseen circumstances, many of the traditional ways of doing things are no longer. One significant effect of this is that the world has gone almost completely virtual. Whether it’s Zoom happy hours and family catch ups or virtual conferences, what used to be in-person has digitized.