Merge pull request #14 from amclin/dependabot/npm_and_yarn/standard-13.1.0

chore(deps-dev): bump standard from 12.0.1 to 13.1.0

Author: developher-net

2018/day-01/part-1/chronalCalibrator.js

@@ -5,7 +5,7 @@ const parseData = require('../../inputParser').parseData
  * @param {String} input list of values
  */
 const chronalCalibrator = (input) => {
-  let adjustments = parseData(input)
+  const adjustments = parseData(input)
   return adjustments.reduce(
     (total, current) => total + current
   )

2018/day-01/part-1/chronalCalibrator.test.js

@@ -7,21 +7,21 @@ describe('--- Day 1: Chronal Calibration ---', () => {
     it('should add a list frequency values', () => {
       const sequence = '+1, +1, +1'
       const expected = 3
-      let actual = chronalCalibrator(sequence)
+      const actual = chronalCalibrator(sequence)
       expect(actual).to.equal(expected)
     })
 
     it('should subtract a list frequency values', () => {
       const sequence = '-1, -2, -3'
       const expected = -6
-      let actual = chronalCalibrator(sequence)
+      const actual = chronalCalibrator(sequence)
       expect(actual).to.equal(expected)
     })
 
     it('should add a add and subtract a mixed list of frequency values', () => {
       const sequence = '+1, +1, -2'
       const expected = 0
-      let actual = chronalCalibrator(sequence)
+      const actual = chronalCalibrator(sequence)
       expect(actual).to.equal(expected)
     })
 
@@ -31,7 +31,7 @@ describe('--- Day 1: Chronal Calibration ---', () => {
         +1
         -2`
       const expected = 0
-      let actual = chronalCalibrator(sequence)
+      const actual = chronalCalibrator(sequence)
       expect(actual).to.equal(expected)
     })
   })

2018/day-01/part-1/solution.js

@@ -5,6 +5,6 @@ const filePath = path.join(__dirname, '../input.txt')
 
 fs.readFile(filePath, { encoding: 'utf8' }, (err, data) => {
   if (err) throw err
-  let answer = chronalCalibrator(data)
+  const answer = chronalCalibrator(data)
   console.log(`Answer: ${answer}`)
 })

2018/day-01/part-2/chronalCalibrator.js

@@ -5,7 +5,7 @@ const parseData = require('../../inputParser').parseData
  * @param {String} input list of values
  */
 function getFrequency (input) {
-  let adjustments = parseData(input)
+  const adjustments = parseData(input)
   return adjustments.reduce(
     (total, current) => total + current
   )
@@ -19,7 +19,7 @@ function getFirstMatch (input) {
   const sequence = parseData(input)
   let freq = 0
   let idx = 0
-  let log = [freq]
+  const log = [freq]
   let matched = null
   do {
     // Adjust Frequence

2018/day-01/part-2/chronalCalibrator.test.js

@@ -7,28 +7,28 @@ describe('--- Day 1: Chronal Calibration ---', () => {
     it('finds the first frequency that is reached twice in test set 1', () => {
       const sequence = '+1, -1'
       const expected = 0
-      let actual = chronalCalibrator.getFirstMatch(sequence)
+      const actual = chronalCalibrator.getFirstMatch(sequence)
       expect(actual).to.equal(expected)
     })
 
     it('finds the first frequency that is reached twice in test set 2', () => {
       const sequence = '+3, +3, +4, -2, -4'
       const expected = 10
-      let actual = chronalCalibrator.getFirstMatch(sequence)
+      const actual = chronalCalibrator.getFirstMatch(sequence)
       expect(actual).to.equal(expected)
     })
 
     it('finds the first frequency that is reached twice in test set 3', () => {
       const sequence = '-6, +3, +8, +5, -6'
       const expected = 5
-      let actual = chronalCalibrator.getFirstMatch(sequence)
+      const actual = chronalCalibrator.getFirstMatch(sequence)
       expect(actual).to.equal(expected)
     })
 
     it('finds the first frequency that is reached twice in test set 4', () => {
       const sequence = '+7, +7, -2, -7, -4'
       const expected = 14
-      let actual = chronalCalibrator.getFirstMatch(sequence)
+      const actual = chronalCalibrator.getFirstMatch(sequence)
       expect(actual).to.equal(expected)
     })
   })

2018/day-01/part-2/solution.js

@@ -5,6 +5,6 @@ const filePath = path.join(__dirname, '../input.txt')
 
 fs.readFile(filePath, { encoding: 'utf8' }, (err, data) => {
   if (err) throw err
-  let answer = chronalCalibrator.getFirstMatch(data)
+  const answer = chronalCalibrator.getFirstMatch(data)
   console.log(`Answer: ${answer}`)
 })

2018/day-02/boxes.js

@@ -4,8 +4,8 @@ const unique = require('../helpers').unique
 const hasNRepeatedChars = (haystack, n) => {
   let chars = unique(haystack.split(''))
   chars = chars.filter((char) => {
-    let needle = new RegExp(char, 'g')
-    let count = (haystack.match(needle) || []).length // find number of results in the ID
+    const needle = new RegExp(char, 'g')
+    const count = (haystack.match(needle) || []).length // find number of results in the ID
     return (count === n)
   })
   return (chars.length > 0)
@@ -30,7 +30,7 @@ function getChecksum (input) {
  * @returns {number}
  */
 const scoreIDs = (str1, str2) => {
-  let common = getCommonLetters(str1, str2)
+  const common = getCommonLetters(str1, str2)
   return str1.length - common.length
 }
 
@@ -56,14 +56,14 @@ const getCommonLetters = (str1, str2) => {
  * @returns {Array} list of similar IDs
  */
 const findSimilarIDs = (ids, threshold) => {
-  let results = []
+  const results = []
   threshold = threshold || 1
 
   let searchIdx = 0
   do {
-    let needle = ids[searchIdx]
+    const needle = ids[searchIdx]
     // Find matches that differ by only one letter
-    let matches = ids.filter((id, idx) => {
+    const matches = ids.filter((id, idx) => {
       // Don't repeat comparisons and don't compare to self
       if (searchIdx <= idx) {
         return false

2018/day-02/solution.js

@@ -5,13 +5,13 @@ const filePath = path.join(__dirname, 'input.txt')
 
 fs.readFile(filePath, { encoding: 'utf8' }, (err, data) => {
   if (err) throw err
-  let answer = boxes.getChecksum(data)
+  const answer = boxes.getChecksum(data)
   console.log(`-- Part 1 --`)
   console.log(`Answer: ${answer}`)
 
-  let ids = boxes.getListFromData(data)
-  let similar = boxes.findSimilarIDs(ids)
-  let answer2 = boxes.getCommonLetters(similar[0], similar[1])
+  const ids = boxes.getListFromData(data)
+  const similar = boxes.findSimilarIDs(ids)
+  const answer2 = boxes.getCommonLetters(similar[0], similar[1])
   console.log(`-- Part 2 --`)
   console.log(`Answer: ${answer2}`)
 })

2018/day-03/claims.js

@@ -100,7 +100,7 @@ const makeClaim = (claim) => {
  * @returns {Object} Claim object with named properties
  */
 const parseClaim = (str) => {
-  let claim = {}
+  const claim = {}
   let vals = str.split(' @ ')
   claim.id = vals[0].replace(/#/g, '')
   vals = vals[1].split(',')

2018/day-03/claims.test.js

@@ -46,14 +46,14 @@ describe('--- Day 3: No Matter How You Slice It ---', () => {
     describe('makeClaim(claim)', () => {
       it('marks the points on the cloth with the claim ID', () => {
         const claim = parseClaim(claims[0])
-        let result = makeClaim(claim)
+        const result = makeClaim(claim)
         expect(result[1][1]).to.equal(undefined)
         expect(result[3][2]).to.deep.equal([123])
         expect(result[7][5]).to.deep.equal([123])
       })
 
       it('marks the points that are overlapped', () => {
-        let testClaims = claims.map(parseClaim)
+        const testClaims = claims.map(parseClaim)
         let result = _cloth
         for (let x = 1; x < claims.length; x++) {
           result = makeClaim(testClaims[x])
@@ -91,7 +91,7 @@ describe('--- Day 3: No Matter How You Slice It ---', () => {
 
     describe('countConflicts()', () => {
       it('counts the number of points with conflicting claims', () => {
-        let testClaims = claims.map(parseClaim)
+        const testClaims = claims.map(parseClaim)
         for (let x = 1; x < claims.length; x++) {
           makeClaim(testClaims[x])
         }
@@ -105,7 +105,7 @@ describe('--- Day 3: No Matter How You Slice It ---', () => {
   describe('Part 2', () => {
     describe('findNonOverlappingClaims()', () => {
       it('locates the first claim that doesn\'t have overlapping claims', () => {
-        let testClaims = claims.map(parseClaim)
+        const testClaims = claims.map(parseClaim)
         for (let x = 1; x < claims.length; x++) {
           makeClaim(testClaims[x])
         }