Collect Method vs Each Method


#1

What is the benefit of using one versus the other? Don't they accomplish the same thing?

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#2

You can use either, but they behave differently and one of them may be better suited to what you are writing.

Collect also has a second name, map (same method)

You'd use collect/map for applying some action to each value and obtaining a new array with the results in, but you can read as much in their descriptions, right?


#3

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