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Can someone explain getfenv() and setfenv()?
I don't understand how it works but I know that it can set and get the environment of a function. How can it be used?
Any help is greatly appreciated!
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Anyone? ked2000 15 — 10y
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The environment of a function is anything that the function has access to. getfenv() gets a table with the contents of what the function is able to access, and setfenv(function, table) can remove or add things that the function can have access to.