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so when your variable is removed from scope Russ is actually inserting some code to drop your variable or clean up its resources you can also implement this drop method yourself if you want to clean up some sort of resource that your instance takes up so you might do something like this for like files for sockets for locks but what if you want to do it yourself thatamp;#39;s what weamp;#39;re going to learn about today my name is Ricky and welcome to the dev method so some other languages have this notion of reference counting where every usage of the instance may be being passed around or being used is counted and then thereamp;#39;s also this concept of garbage collection where thereamp;#39;s something actually running what you might think of like as in the background alongside your application and then that is determining oh youamp;#39;re not using this anymore Iamp;#39;ll free up its resource so every time you open a file youamp;#39;re going to want to close the file
