Commit b1f31cd

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+23

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -175,7 +175,7 @@ export default class Heap {`
`175`	`175`	`leftChild !== null`
`176`	`176`	`&& (`
`177`	`177`	`parentItem === null`
`178`		`- \|\| !this.pairIsInCorrectOrder(parentItem, this.heapContainer[indexToRemove])`
	`178`	`+ \|\| this.pairIsInCorrectOrder(parentItem, this.heapContainer[indexToRemove])`
`179`	`179`	`)`
`180`	`180`	`) {`
`181`	`181`	`this.heapifyDown(indexToRemove);`

Lines changed: 22 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -169,4 +169,26 @@ describe('MinHeap', () => {`
`169`	`169`	`minHeap.remove('hey', comparator);`
`170`	`170`	`expect(minHeap.toString()).toBe('a,bb,dddd');`
`171`	`171`	`});`
	`172`	`+`
	`173`	`+ it('should remove values from heap and correctly re-order the tree', () => {`
	`174`	`+ const minHeap = new MinHeap();`
	`175`	`+`
	`176`	`+ minHeap.add(1);`
	`177`	`+ minHeap.add(2);`
	`178`	`+ minHeap.add(3);`
	`179`	`+ minHeap.add(4);`
	`180`	`+ minHeap.add(5);`
	`181`	`+ minHeap.add(6);`
	`182`	`+ minHeap.add(7);`
	`183`	`+ minHeap.add(8);`
	`184`	`+ minHeap.add(9);`
	`185`	`+`
	`186`	`+ expect(minHeap.toString()).toBe('1,2,3,4,5,6,7,8,9');`
	`187`	`+`
	`188`	`+ minHeap.remove(2);`
	`189`	`+ expect(minHeap.toString()).toBe('1,4,3,8,5,6,7,9');`
	`190`	`+`
	`191`	`+ minHeap.remove(4);`
	`192`	`+ expect(minHeap.toString()).toBe('1,5,3,8,9,6,7');`
	`193`	`+ });`
`172`	`194`	`});`

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