<a target="_blank" href="https://talk.objc.io/episodes/S01E291-advanced-alignment-part-1">https://talk.objc.io/episodes/S01E291-advanced-alignment-part-1</a>
What did I learn?
<ul>
<li>I kinda zoned out here
</li>
<li>Nice use of generics - good to get more familiar with these
</li>
<li>Noted that <code>@ViewBuilder</code> is a concept, which I have never seen before
</li>
<li><code>ForEach</code> and the identifier - they did it two ways
<ul>
<li><code>struct Tree&lt;A&gt;: Identifiable</code>
<ul>
<li>And then have <code>let id = UUID()</code> inside the struct
</li>
<li>This is the proper way
</li>
</ul>
</li>
<li><code>ForEach(thing, UUID: \.0) { }</code>
<ul>
<li>I haven't looked into the <code>\.</code> assignment shortcut yet
</li>
<li>I think in this instance, maybe it works with <code>struct Thing</code> which does not conform to <code>Identifiable</code>
</li>
</ul>
</li>
</ul>
</li>
</ul>

[https://talk.objc.io/episodes/S01E291-advanced-alignment-part-1](https://talk.objc.io/episodes/S01E291-advanced-alignment-part-1)

What did I learn?

* I kinda zoned out here
 
* Nice use of generics - good to get more familiar with these
 
* Noted that `@ViewBuilder` is a concept, which I have never seen before
 
* `ForEach` and the identifier - they did it two ways
 
 * `struct Tree<A>: Identifiable`
 
 * And then have `let id = UUID()` inside the struct
 
 * This is the proper way
 
 * `ForEach(thing, UUID: \.0) { }`
 
 * I haven't looked into the `\.` assignment shortcut yet
 
 * I think in this instance, maybe it works with `struct Thing` which does not conform to `Identifiable`

Objc.io: advanced alignment part 1

I'm an iOS developer, helping millennials with their finances through US neo-bank, Empower.
Before making the switch to development, I was a strategist and GM in the tech space.


CoderLyn's developer journey

CoderLyn's developer journey

Objc.io: advanced alignment part 1