Meaning that the underscore allows them to be used as positional arguments inste... | Hacker News

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		stochastic_monk on Sept 23, 2019 \| parent \| context \| favorite \| on: Small but significant improvements in Swift 5.1 Meaning that the underscore allows them to be used as positional arguments instead of being only accessed by "keywords", to use a python analogy?

emp on Sept 23, 2019 [–]

They are still positional in Swift. color(r: 255, g: 255, b: 255) is not the same as color(b: 255, g: 255, r: 255). Also the parameter names are part of the method signature.

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