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fix(challenge): Assert arrays contain expected values (#40693)

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This commit is contained in:
Lasse Jørgensen
2021-01-21 19:52:52 +01:00
committed by GitHub
parent a38922536c
commit f2b1d7b147
1 changed files with 4 additions and 4 deletions
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8
curriculum/challenges/english/02-javascript-algorithms-and-data-structures/object-oriented-programming/iterate-over-all-properties.md
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@ -44,16 +44,16 @@ Add all of the `own` properties of `beagle` to the array `ownProps`. Add all of
# --hints--
The `ownProps` array should include `"name"`.
The `ownProps` array should only contain `"name"`.
```js
assert(ownProps.indexOf('name') !== -1);
assert.deepEqual(ownProps, ['name']);
```
The `prototypeProps` array should include `"numLegs"`.
The `prototypeProps` array should only contain `"numLegs"`.
```js
assert(prototypeProps.indexOf('numLegs') !== -1);
assert.deepEqual(prototypeProps, ['numLegs']);
```
You should solve this challenge without using the built in method `Object.keys()`.