> On Sep 20, 2016, at 2:05 PM, Joe Groff via swift-dev
> wrote:
>
>>
>> On Sep 20, 2016, at 1:45 PM, Kevin Choi via swift-dev
>> wrote:
>>
>> b.sw:
>> func findIndex(array: [T], _ valueToFind: T) -> Int? {
>>for (index, value) in array.enumerated() {
>>if value == valueToFind {
> On Sep 20, 2016, at 1:45 PM, Kevin Choi via swift-dev
> wrote:
>
> b.sw:
> func findIndex(array: [T], _ valueToFind: T) -> Int? {
> for (index, value) in array.enumerated() {
> if value == valueToFind {
> return index
> }
> }
> return nil
> }
>
> let f
