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Update prototype.update.md #402

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11 changes: 5 additions & 6 deletions map/docs/prototype.update.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@

Assigns each value in `props` to a property on this map instance named after the
corresponding key in `props`, effectively merging `props` into the Map.
Properties not in `props` will be set to `undefined`.

```js
import {DefineMap, DefineList} from "can";
Expand All @@ -18,16 +17,16 @@
});

const obj = new MyMap({
list: ["1", "2", "3"],
foo: "bar"
list: ["1", "2", "3"]
});

obj.update({
list: ["first"]
list: ["first"],
foo: "bar"
});

console.log( obj.serialize() ); //-> { list: ["first"] }
console.log( obj.foo ); //-> undefined
console.log( obj.serialize() ); //-> { list: ["first"], foo: 'bar' }
console.log( obj.foo ); //-> bar
```
@codepen

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