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A lot of my heavy thinking now is to try to understand closures, and writing higher order functions in general. There’s something there that isn’t perfectly clicking, so I thought I might try to write out what I do feel comfortable with and go from there.

I’m comfortable using and understanding methods. For whatever reason it makes sense that arrays come with functions that can traverse and manipulate them, and the .map and .filters of the world don’t particularly bug me although they take functions as arguments. I’m relatively comfortable even with .reduce. …

Pete Griffith

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