Add guard future extension - Githubissues

vapor / async-kit

Sugary extensions for the SwiftNIO library

MIT License

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Add guard future extension #27

Closed niazoff closed 5 years ago

niazoff commented 5 years ago

Mimics the simple guard statement in Swift. Useful for verifying a condition of the future before moving forward.

Example usage:

.guard({ order.userID == user.id }, else: AccessError.unauthorized)

Checklist

[x] Circle CI is passing (code compiles and passes tests).
[x] There are no breaking changes to public API.
[x] New test cases have been added where appropriate.
[x] All new code has been commented with doc blocks ///.

penny-coin commented 5 years ago

Hey @niazoff, you just merged a pull request, have a coin!

You now have 1 coins.