Commit 5b3de38

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Update hash table methods.

1 parent ecd8d22 commit 5b3de38Copy full SHA for 5b3de38

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ export default class HashTable {`
`78`	`78`	`const bucketLinkedList = this.buckets[this.hash(key)];`
`79`	`79`	`const node = bucketLinkedList.find({ callback: nodeValue => nodeValue.key === key });`
`80`	`80`
`81`		`- return node ? node.value.value : null;`
	`81`	`+ return node ? node.value.value : undefined;`
`82`	`82`	`}`
`83`	`83`
`84`	`84`	`/**`

Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -43,12 +43,13 @@ describe('HashTable', () => {`
`43`	`43`
`44`	`44`	`expect(hashTable.get('a')).toBe('sky');`
`45`	`45`	`expect(hashTable.get('d')).toBe('ocean');`
	`46`	`+ expect(hashTable.get('x')).not.toBeDefined();`
`46`	`47`
`47`	`48`	`hashTable.delete('a');`
`48`	`49`
`49`	`50`	`expect(hashTable.delete('not-existing')).toBeNull();`
`50`	`51`
`51`		`- expect(hashTable.get('a')).toBeNull();`
	`52`	`+ expect(hashTable.get('a')).not.toBeDefined();`
`52`	`53`	`expect(hashTable.get('d')).toBe('ocean');`
`53`	`54`
`54`	`55`	`hashTable.set('d', 'ocean-new');`

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