Telescopes

In computer science, "telescopes" typically refers to a programming technique that allows for the manipulation of hierarchical data structures or nested data types. The term is derived from the concept of telescoping, where a structure can be expanded or contracted based on the level of detail required.In functional programming, telescopes facilitate operations on lists or trees where elements can be processed in a simplified, systematic manner. For example, telescoping functions can apply transformations, reductions, or aggregations on data structures without needing complex navigation through their layers.The ability to telescope enables programmers to write cleaner, more maintainable code by abstracting the complexity of data manipulation. This can lead to more efficient algorithms and a clearer understanding of data flow within a software application.While "telescopes" is not a universally prevalent term across all computer science literature, its use in specific contexts, especially those related to functional programming and data manipulation, underscores the importance of hierarchical abstraction in software development.