Apple

> If hammers does not equal 1, it also works, but I get a compiler warning: “Will never be executed” on the hammerTitle = " hammer" statement.

Makes sense. If you hard-coded the number of hammers (and there's no place where hammers could possibly change), then there are no code paths that could result in that if block being executed.

On Wed, Jun 4, 2014 at 1:31 PM, David Delmonte <email@hidden> wrote:

Thanks for the fast responses.

I am almost there..

If I do this (thanks Carl):

var hammerTitle = " hammers"

if hammers == 1 {
hammerTitle = " hammer"
}
let toolSummary = "I have \(nails) nails and \(hammers)" + hammerTitle

println("toolSummary: \(toolSummary)")

println()

I do get the desired result if hammers does equal 1. If hammers does not equal 1, it also works, but I get a compiler warning: “Will never be executed” on the hammerTitle = " hammer" statement. It’s the same if I redeclare hammerTitle in the if statement..

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References:
	>Re: Swift question (From: Carl Leiby <email@hidden>)
	>Re: Swift question (From: David Delmonte <email@hidden>)
	>Re: Swift question (From: Avery Pierce <email@hidden>)