[swift-evolution] Initialiser Helper

[James Campbell]

Looks like it :)

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*James⎥Head of Trolls*

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On 23 May 2016 at 14:34, Matthew Johnson <matthew at anandabits.com> wrote:

> You might be interested in taking a look at my proposal for partial
> initializers
> https://github.com/anandabits/swift-evolution/blob/partial-initializers/proposals/NNNN-partial-initializers.md
>
> This proposal was tabled for Swift 3 but I hope to revisit the topic of
> improving initializers in when we ramp up Swift 4.
>
> Sent from my iPad
>
> On May 23, 2016, at 8:24 AM, James Campbell via swift-evolution <
> swift-evolution at swift.org> wrote:
>
> I would like to be able to use functions to help me initilise a class or
> struct so I can break down a init into seperate methods, like so:
>
> struct Person {
>
> let age: Int
>
> init (json: Dictionary) {
> // lots of code
>
> age = json["age"]
> }
>
> }
>
> This can become un-wieldly, so I would love to be able to do this:
>
>
> struct Person {
>
> let age: Int
>
> init (json: Dictionary) {
> // lots of code
>
> age = getAge(json)
> }
>
> private func getAge(json: Dictionary) -> Int {
>
> }
>
> }
>
> *___________________________________*
>
> *James⎥*
>
> *james at supmenow.com <james at supmenow.com>⎥supmenow.com
> <http://supmenow.com>*
>
> *Sup*
>
> *Runway East *
>
> *10 Finsbury Square*
>
> *London*
>
> * EC2A 1AF *
>
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>
>
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