Print an array of all running applications with their pids #12
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What does this do?
Part of #5.
This prints the array of running applications:
How is this accomplished?
✨Instance methods! ✨
A class definition is like the schema in Rails. Instances are like records/objects. Instance methods can be called on these instances, similar to how you can call
.newon a record likerecord.new.Instance methods are defined with class definitions.