Fav function from your fav language + why?

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guard let param = param, otherParam == .someValidValue else { return }

Beautiful one-liner that validates your function's parameters without having to incur in another indentation level.

undefined

swift

wk20

guard let param = param, otherParam == .someValidValue else { return } Beautiful one-liner that validates your function's parameters without having to incur in another indentation level.

undefined

swift

wk20

guard let param = param, otherParam == .someValidValue else { return }

Beautiful one-liner that validates your function's parameters without having to incur in another indentation level.