Monday, March 28, 2016

Swift Colon Care

Erica Sadun:

Since I started programming in Swift, I moved to the “Ash Rule” of left-hugging colons in all uses except ternary, up to and including dictionary references, protocols, etc.


Dave Abrahams clarified StdLib style on the Swift Evolution list today:

  • Full monty spaces for declarations and extensions
  • Left magnetism for providing values

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