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Commit 17ad4dc

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Upgrade packages.
1 parent 58640ee commit 17ad4dc

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14 files changed

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-745
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14 files changed

+1898
-745
lines changed

‎package-lock.json‎

Lines changed: 1845 additions & 698 deletions
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‎package.json‎

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -36,17 +36,17 @@
3636
},
3737
"homepage": "https://github.com/trekhleb/javascript-algorithms#readme",
3838
"devDependencies": {
39-
"@types/jest": "^22.2.3",
39+
"@types/jest": "^23.1.4",
4040
"babel-cli": "^6.26.0",
4141
"babel-preset-env": "^1.7.0",
4242
"codecov": "^3.0.2",
4343
"eslint": "^4.19.1",
44-
"eslint-config-airbnb": "^16.1.0",
45-
"eslint-plugin-import": "^2.12.0",
46-
"eslint-plugin-jest": "^21.15.2",
47-
"eslint-plugin-jsx-a11y": "^6.0.3",
48-
"eslint-plugin-react": "^7.8.2",
49-
"jest": "^22.4.4",
44+
"eslint-config-airbnb": "^17.0.0",
45+
"eslint-plugin-import": "^2.13.0",
46+
"eslint-plugin-jest": "^21.17.0",
47+
"eslint-plugin-jsx-a11y": "^6.1.0",
48+
"eslint-plugin-react": "^7.10.0",
49+
"jest": "^23.3.0",
5050
"pre-commit": "^1.2.2"
5151
},
5252
"dependencies": {}

‎src/algorithms/graph/prim/prim.js‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -60,8 +60,8 @@ export default function prim(graph) {
6060
nextMinVertex.getEdges().forEach((graphEdge) => {
6161
// Add only vertices that link to unvisited nodes.
6262
if (
63-
!visitedVertices[graphEdge.startVertex.getKey()]||
64-
!visitedVertices[graphEdge.endVertex.getKey()]
63+
!visitedVertices[graphEdge.startVertex.getKey()]
64+
||!visitedVertices[graphEdge.endVertex.getKey()]
6565
) {
6666
edgesQueue.add(graphEdge, graphEdge.weight);
6767
}

‎src/algorithms/math/primality-test/trialDivision.js‎

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,9 @@ export default function trialDivision(number) {
1111
if (number <= 1) {
1212
// If number is less than one then it isn't prime by definition.
1313
return false;
14-
} else if (number <= 3) {
14+
}
15+
16+
if (number <= 3) {
1517
// All numbers from 2 to 3 are prime.
1618
return true;
1719
}

‎src/algorithms/sets/knapsack-problem/Knapsack.js‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -128,16 +128,16 @@ export default class Knapsack {
128128
// In this case this would mean that we need to include previous item
129129
// to the list of selected items.
130130
if (
131-
knapsackMatrix[itemIndex][weightIndex]&&
132-
knapsackMatrix[itemIndex][weightIndex] === knapsackMatrix[itemIndex - 1][weightIndex]
131+
knapsackMatrix[itemIndex][weightIndex]
132+
&&knapsackMatrix[itemIndex][weightIndex] === knapsackMatrix[itemIndex - 1][weightIndex]
133133
) {
134134
// Check if there are several items with the same weight but with the different values.
135135
// We need to add highest item in the matrix that is possible to get the highest value.
136136
const prevSumValue = knapsackMatrix[itemIndex - 1][weightIndex];
137137
const prevPrevSumValue = knapsackMatrix[itemIndex - 2][weightIndex];
138138
if (
139-
!prevSumValue||
140-
(prevSumValue && prevPrevSumValue !== prevSumValue)
139+
!prevSumValue
140+
||(prevSumValue && prevPrevSumValue !== prevSumValue)
141141
) {
142142
this.selectedItems.push(prevItem);
143143
}

‎src/algorithms/sorting/insertion-sort/InsertionSort.js‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -14,8 +14,8 @@ export default class InsertionSort extends Sort {
1414
// Go and check if previous elements and greater then current one.
1515
// If this is the case then swap that elements.
1616
while (
17-
array[currentIndex - 1] !== undefined&&
18-
this.comparator.lessThan(array[currentIndex], array[currentIndex - 1])
17+
array[currentIndex - 1] !== undefined
18+
&&this.comparator.lessThan(array[currentIndex], array[currentIndex - 1])
1919
) {
2020
// Call visiting callback.
2121
this.callbacks.visitingCallback(array[currentIndex - 1]);

‎src/algorithms/sorting/radix-sort/RadixSort.js‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -18,9 +18,9 @@ export default class RadixSort extends Sort {
1818
const numPasses = this.determineNumPasses(sortedArray);
1919

2020
for (let currentIndex = 0; currentIndex < numPasses; currentIndex += 1) {
21-
const buckets = isArrayOfNumbers ?
22-
this.placeElementsInNumberBuckets(sortedArray, currentIndex) :
23-
this.placeElementsInCharacterBuckets(sortedArray, currentIndex, numPasses);
21+
const buckets = isArrayOfNumbers
22+
? this.placeElementsInNumberBuckets(sortedArray, currentIndex)
23+
: this.placeElementsInCharacterBuckets(sortedArray, currentIndex, numPasses);
2424

2525
// Flatten buckets into sortedArray, and repeat at next index
2626
sortedArray = buckets.reduce((acc, val) => {

‎src/algorithms/string/regular-expression-matching/regularExpressionMatching.js‎

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -88,18 +88,18 @@ export default function regularExpressionMatching(string, pattern) {
8888
matchMatrix[rowIndex][columnIndex] = true;
8989
} else if (
9090
(
91-
pattern[patternIndex - 1] === string[stringIndex]||
92-
pattern[patternIndex - 1] === ANY_CHAR
93-
)&&
94-
matchMatrix[rowIndex - 1][columnIndex] === true
91+
pattern[patternIndex - 1] === string[stringIndex]
92+
||pattern[patternIndex - 1] === ANY_CHAR
93+
)
94+
&&matchMatrix[rowIndex - 1][columnIndex] === true
9595
) {
9696
matchMatrix[rowIndex][columnIndex] = true;
9797
} else {
9898
matchMatrix[rowIndex][columnIndex] = false;
9999
}
100100
} else if (
101-
pattern[patternIndex] === string[stringIndex]||
102-
pattern[patternIndex] === ANY_CHAR
101+
pattern[patternIndex] === string[stringIndex]
102+
||pattern[patternIndex] === ANY_CHAR
103103
) {
104104
/*
105105
* In case if current pattern char is the same as current string char

‎src/algorithms/string/z-algorithm/zAlgorithm.js‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -40,8 +40,8 @@ function buildZArray(zString) {
4040
// more characters that are equal to the ones in the prefix we will expand
4141
// right Z box boundary by 3.
4242
while (
43-
zBoxRightIndex < zString.length&&
44-
zString[zBoxRightIndex - zBoxLeftIndex] === zString[zBoxRightIndex]
43+
zBoxRightIndex < zString.length
44+
&&zString[zBoxRightIndex - zBoxLeftIndex] === zString[zBoxRightIndex]
4545
) {
4646
// Expanding Z box right boundary.
4747
zBoxRightIndex += 1;
@@ -81,8 +81,8 @@ function buildZArray(zString) {
8181
// And start comparing characters one by one as we normally do for the case
8282
// when we are outside of checkbox.
8383
while (
84-
zBoxRightIndex < zString.length&&
85-
zString[zBoxRightIndex - zBoxLeftIndex] === zString[zBoxRightIndex]
84+
zBoxRightIndex < zString.length
85+
&&zString[zBoxRightIndex - zBoxLeftIndex] === zString[zBoxRightIndex]
8686
) {
8787
zBoxRightIndex += 1;
8888
}

‎src/algorithms/uncategorized/n-queens/nQueens.js‎

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -16,16 +16,16 @@ function isSafe(queensPositions, rowIndex, columnIndex) {
1616

1717
if (
1818
// Check if queen has been already placed.
19-
currentQueenPosition&&
20-
(
19+
currentQueenPosition
20+
&&(
2121
// Check if there are any queen on the same column.
22-
newQueenPosition.columnIndex === currentQueenPosition.columnIndex||
22+
newQueenPosition.columnIndex === currentQueenPosition.columnIndex
2323
// Check if there are any queen on the same row.
24-
newQueenPosition.rowIndex === currentQueenPosition.rowIndex||
24+
||newQueenPosition.rowIndex === currentQueenPosition.rowIndex
2525
// Check if there are any queen on the same left diagonal.
26-
newQueenPosition.leftDiagonal === currentQueenPosition.leftDiagonal||
26+
||newQueenPosition.leftDiagonal === currentQueenPosition.leftDiagonal
2727
// Check if there are any queen on the same right diagonal.
28-
newQueenPosition.rightDiagonal === currentQueenPosition.rightDiagonal
28+
||newQueenPosition.rightDiagonal === currentQueenPosition.rightDiagonal
2929
)
3030
) {
3131
// Can't place queen into current position since there are other queens that

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