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fix: more complete statement for Map #1773

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fix: more complete statement for Map #1773

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2 changes: 1 addition & 1 deletion get-started/ch3.md
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Expand Up @@ -115,7 +115,7 @@ chars;
// "w", "o", "r", "l", "d", "!" ]
```

A `Map` data structure uses objects as keys, associating a value (of any type) with that object. Maps have a different default iteration than seen here, in that the iteration is not just over the map's values but instead its *entries*. An *entry* is a tuple (2-element array) including both a key and a value.
A `Map` data structure uses any value (both objects and primitive values) as keys, associating a value (of any type) with that key. Maps have a different default iteration than seen here, in that the iteration is not just over the map's values but instead its *entries*. An *entry* is a tuple (2-element array) including both a key and a value.

Consider:

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