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Merge pull request #5046 from human154/patch-2

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Tutorial: add 3 more spaces before colons
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Anton-4 2023-02-18 17:54:09 +01:00 • committed by GitHub
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@ -1685,7 +1685,7 @@ A function which takes a user and returns a user might look like this:
This is a perfectly reasonable way to write all of these functions. However, I might decide that I really want the `isValid` function to take an open record; a record with _at least_ the fields of this `User` record, but possibly others as well.
Since open records have a type variable (like `*` in `{ email: Str }*` or `a` in `{ email: Str }a -> { email: Str }a`), in order to do this I'd need to add a type variable to the `User` type alias:
Since open records have a type variable (like `*` in `{ email : Str }*` or `a` in `{ email : Str }a -> { email : Str }a`), in order to do this I'd need to add a type variable to the `User` type alias:
<pre><samp>User a <span class="kw">:</span> {
email <span class="kw">:</span> Str