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Fix a typo, add missing space in code snippet #804

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Merged
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Jul 12, 2017
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Fix a typo, add missing space in code snippet #804

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04896fd
fix a typo, add missing space
aaabramov Jul 10, 2017
baa4453
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aaabramov Jul 12, 2017
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2 changes: 1 addition & 1 deletion tutorials/tour/_posts/2017-02-13-pattern-matching.md
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Expand Up @@ -114,7 +114,7 @@ In the `case Email(email, _, _) if importantPeopleInfo.contains(email)`, the pat
You can match on the type like so:
```tut
abstract class Device
case class Phone(model: String) extends Device{
case class Phone(model: String) extends Device {
def screenOff = "Turning screen off"
}
case class Computer(model: String) extends Device {
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2 changes: 1 addition & 1 deletion tutorials/tour/_posts/2017-02-13-traits.md
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Expand Up @@ -60,7 +60,7 @@ iterator.next() // prints 1
This `IntIterator` class takes a parameter `to` as an upper bound. It `extends Iterator[Int]` which means that the `next` method must return an Int.

## Subtyping
Subtypes of traits can be used where a the trait is required.
Subtypes of traits can be used where a trait is required.
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How about:

Where a given trait is required, a subtype of the trait can be used instead.

Avoids the forward reference.

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Cool! Will update PL this evening (in 10 hours)

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@som-snytt done. Please review.

```tut
import scala.collection.mutable.ArrayBuffer

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