Ilia Aphtsiauri
67
test/_30s.js
67
test/_30s.js
@ -81,7 +81,7 @@ const bindAll = (obj, ...fns) =>
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fns.forEach(
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fn => (
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(f = obj[fn]),
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(obj[fn] = function () {
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(obj[fn] = function() {
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return f.apply(obj);
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})
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)
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@ -204,7 +204,7 @@ const dayOfYear = date =>
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Math.floor((date - new Date(date.getFullYear(), 0, 0)) / 1000 / 60 / 60 / 24);
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const debounce = (fn, ms = 0) => {
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let timeoutId;
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return function (...args) {
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return function(...args) {
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clearTimeout(timeoutId);
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timeoutId = setTimeout(() => fn.apply(this, args), ms);
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};
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@ -224,19 +224,6 @@ const deepFreeze = obj =>
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prop =>
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!(obj[prop] instanceof Object) || Object.isFrozen(obj[prop]) ? null : deepFreeze(obj[prop])
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) || Object.freeze(obj);
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const deepMapKeys = (obj, f) => (
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Array.isArray(obj)
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? obj.map(val => deepMapKeys(val, f))
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: (typeof obj === 'object')
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? Object.keys(obj).reduce((acc, current) => {
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const val = obj[current];
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acc[f(current)] = (val !== null && typeof val === 'object')
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? deepMapKeys(val, f)
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: acc[f(current)] = val;
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return acc;
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}, {})
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: obj
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);
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const defaults = (obj, ...defs) => Object.assign({}, obj, ...defs.reverse(), obj);
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const defer = (fn, ...args) => setTimeout(fn, 1, ...args);
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const degreesToRads = deg => (deg * Math.PI) / 180.0;
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@ -279,7 +266,7 @@ const elementIsVisibleInViewport = (el, partiallyVisible = false) => {
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const { innerHeight, innerWidth } = window;
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return partiallyVisible
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? ((top > 0 && top < innerHeight) || (bottom > 0 && bottom < innerHeight)) &&
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((left > 0 && left < innerWidth) || (right > 0 && right < innerWidth))
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((left > 0 && left < innerWidth) || (right > 0 && right < innerWidth))
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: top >= 0 && left >= 0 && bottom <= innerHeight && right <= innerWidth;
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};
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const elo = ([...ratings], kFactor = 32, selfRating) => {
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@ -711,7 +698,7 @@ const median = arr => {
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};
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const memoize = fn => {
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const cache = new Map();
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const cached = function (val) {
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const cached = function(val) {
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return cache.has(val) ? cache.get(val) : cache.set(val, fn.call(this, val)) && cache.get(val);
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};
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cached.cache = cache;
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@ -797,7 +784,7 @@ const onUserInputChange = callback => {
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};
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const once = fn => {
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let called = false;
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return function (...args) {
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return function(...args) {
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if (called) return;
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called = true;
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return fn.apply(this, args);
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@ -1100,7 +1087,7 @@ const standardDeviation = (arr, usePopulation = false) => {
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const mean = arr.reduce((acc, val) => acc + val, 0) / arr.length;
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return Math.sqrt(
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arr.reduce((acc, val) => acc.concat((val - mean) ** 2), []).reduce((acc, val) => acc + val, 0) /
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(arr.length - (usePopulation ? 0 : 1))
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(arr.length - (usePopulation ? 0 : 1))
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);
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};
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const stringPermutations = str => {
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@ -1147,7 +1134,7 @@ const takeWhile = (arr, func) => {
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};
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const throttle = (fn, wait) => {
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let inThrottle, lastFn, lastTime;
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return function () {
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return function() {
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const context = this,
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args = arguments;
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if (!inThrottle) {
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@ -1156,7 +1143,7 @@ const throttle = (fn, wait) => {
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inThrottle = true;
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} else {
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clearTimeout(lastFn);
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lastFn = setTimeout(function () {
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lastFn = setTimeout(function() {
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if (Date.now() - lastTime >= wait) {
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fn.apply(context, args);
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lastTime = Date.now();
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@ -1173,7 +1160,7 @@ const timeTaken = callback => {
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};
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const times = (n, fn, context = undefined) => {
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let i = 0;
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while (fn.call(context, i) !== false && ++i < n) { }
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while (fn.call(context, i) !== false && ++i < n) {}
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};
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const toCamelCase = str => {
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let s =
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@ -1263,9 +1250,9 @@ const unflattenObject = obj =>
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acc,
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JSON.parse(
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'{' +
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keys.map((v, i) => (i !== keys.length - 1 ? `"${v}":{` : `"${v}":`)).join('') +
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obj[k] +
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'}'.repeat(keys.length)
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keys.map((v, i) => (i !== keys.length - 1 ? `"${v}":{` : `"${v}":`)).join('') +
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obj[k] +
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'}'.repeat(keys.length)
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)
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);
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} else acc[k] = obj[k];
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@ -1380,7 +1367,7 @@ const factors = (num, primes = false) => {
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}, []);
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return primes ? array.filter(isPrime) : array;
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};
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const fahrenheitToCelsius = degrees => (degrees - 32) * 5 / 9;
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const fahrenheitToCelsius = degrees => (degrees - 32) * 5/9;
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const fibonacciCountUntilNum = num =>
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Math.ceil(Math.log(num * Math.sqrt(5) + 1 / 2) / Math.log((Math.sqrt(5) + 1) / 2));
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const fibonacciUntilNum = num => {
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@ -1391,9 +1378,9 @@ const fibonacciUntilNum = num => {
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);
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};
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const heronArea = (side_a, side_b, side_c) => {
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const p = (side_a + side_b + side_c) / 2
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return Math.sqrt(p * (p - side_a) * (p - side_b) * (p - side_c))
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};
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const p = (side_a + side_b + side_c) / 2
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return Math.sqrt(p * (p-side_a) * (p-side_b) * (p-side_c))
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};
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const howManyTimes = (num, divisor) => {
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if (divisor === 1 || divisor === -1) return Infinity;
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if (divisor === 0) return 0;
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@ -1414,7 +1401,7 @@ const httpDelete = (url, callback, err = console.error) => {
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const httpPut = (url, data, callback, err = console.error) => {
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const request = new XMLHttpRequest();
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request.open("PUT", url, true);
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request.setRequestHeader('Content-type', 'application/json; charset=utf-8');
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request.setRequestHeader('Content-type','application/json; charset=utf-8');
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request.onload = () => callback(request);
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request.onerror = () => err(request);
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request.send(data);
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@ -1425,11 +1412,11 @@ const isArmstrongNumber = digits =>
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);
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const isSimilar = (pattern, str) =>
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[...str].reduce(
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(matchIndex, char) =>
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char.toLowerCase() === (pattern[matchIndex] || '').toLowerCase()
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? matchIndex + 1
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: matchIndex,
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0
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(matchIndex, char) =>
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char.toLowerCase() === (pattern[matchIndex] || '').toLowerCase()
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? matchIndex + 1
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: matchIndex,
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0
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) === pattern.length;
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const kmphToMph = (kmph) => 0.621371192 * kmph;
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const levenshteinDistance = (string1, string2) => {
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@ -1462,10 +1449,10 @@ const quickSort = ([n, ...nums], desc) =>
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isNaN(n)
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? []
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: [
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...quickSort(nums.filter(v => (desc ? v > n : v <= n)), desc),
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n,
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...quickSort(nums.filter(v => (!desc ? v > n : v <= n)), desc)
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];
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...quickSort(nums.filter(v => (desc ? v > n : v <= n)), desc),
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n,
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...quickSort(nums.filter(v => (!desc ? v > n : v <= n)), desc)
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];
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const removeVowels = (str, repl = '') => str.replace(/[aeiou]/gi, repl);
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const solveRPN = rpn => {
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const OPERATORS = {
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@ -1503,4 +1490,4 @@ const speechSynthesis = message => {
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const squareSum = (...args) => args.reduce((squareSum, number) => squareSum + Math.pow(number, 2), 0);
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module.exports = { CSVToArray, CSVToJSON, JSONToFile, JSONtoCSV, RGBToHex, URLJoin, UUIDGeneratorBrowser, UUIDGeneratorNode, all, allEqual, any, approximatelyEqual, arrayToCSV, arrayToHtmlList, ary, atob, attempt, average, averageBy, bifurcate, bifurcateBy, bind, bindAll, bindKey, binomialCoefficient, bottomVisible, btoa, byteSize, call, capitalize, capitalizeEveryWord, castArray, chainAsync, chunk, clampNumber, cloneRegExp, coalesce, coalesceFactory, collectInto, colorize, compact, compose, composeRight, converge, copyToClipboard, countBy, countOccurrences, counter, createElement, createEventHub, currentURL, curry, dayOfYear, debounce, decapitalize, deepClone, deepFlatten, deepFreeze, deepMapKeys, defaults, defer, degreesToRads, delay, detectDeviceType, difference, differenceBy, differenceWith, dig, digitize, distance, drop, dropRight, dropRightWhile, dropWhile, elementContains, elementIsVisibleInViewport, elo, equals, escapeHTML, escapeRegExp, everyNth, extendHex, factorial, fibonacci, filterNonUnique, filterNonUniqueBy, findKey, findLast, findLastIndex, findLastKey, flatten, flattenObject, flip, forEachRight, forOwn, forOwnRight, formatDuration, fromCamelCase, functionName, functions, gcd, geometricProgression, get, getColonTimeFromDate, getDaysDiffBetweenDates, getImages, getMeridiemSuffixOfInteger, getScrollPosition, getStyle, getType, getURLParameters, groupBy, hammingDistance, hasClass, hasFlags, hashBrowser, hashNode, head, hexToRGB, hide, httpGet, httpPost, httpsRedirect, hz, inRange, indentString, indexOfAll, initial, initialize2DArray, initializeArrayWithRange, initializeArrayWithRangeRight, initializeArrayWithValues, initializeNDArray, insertAfter, insertBefore, intersection, intersectionBy, intersectionWith, invertKeyValues, is, isAbsoluteURL, isAfterDate, isAnagram, isArrayLike, isBeforeDate, isBoolean, isBrowser, isBrowserTabFocused, isDivisible, isDuplexStream, isEmpty, isEven, isFunction, isLowerCase, isNegativeZero, isNil, isNull, isNumber, isObject, isObjectLike, isPlainObject, isPrime, isPrimitive, isPromiseLike, isReadableStream, isSameDate, isSorted, isStream, isString, isSymbol, isTravisCI, isUndefined, isUpperCase, isValidJSON, isWritableStream, join, last, lcm, longestItem, lowercaseKeys, luhnCheck, mapKeys, mapObject, mapString, mapValues, mask, matches, matchesWith, maxBy, maxDate, maxN, median, memoize, merge, minBy, minDate, minN, mostPerformant, negate, nest, nodeListToArray, none, nthArg, nthElement, objectFromPairs, objectToPairs, observeMutations, off, offset, omit, omitBy, on, onUserInputChange, once, orderBy, over, overArgs, pad, palindrome, parseCookie, partial, partialRight, partition, percentile, permutations, pick, pickBy, pipeAsyncFunctions, pipeFunctions, pluralize, powerset, prefix, prettyBytes, primes, promisify, pull, pullAtIndex, pullAtValue, pullBy, radsToDegrees, randomHexColorCode, randomIntArrayInRange, randomIntegerInRange, randomNumberInRange, readFileLines, rearg, recordAnimationFrames, redirect, reduceSuccessive, reduceWhich, reducedFilter, reject, remove, removeNonASCII, renameKeys, reverseString, round, runAsync, runPromisesInSeries, sample, sampleSize, scrollToTop, sdbm, serializeCookie, setStyle, shallowClone, shank, show, shuffle, similarity, size, sleep, smoothScroll, sortCharactersInString, sortedIndex, sortedIndexBy, sortedLastIndex, sortedLastIndexBy, splitLines, spreadOver, stableSort, standardDeviation, stringPermutations, stripHTMLTags, sum, sumBy, sumPower, symmetricDifference, symmetricDifferenceBy, symmetricDifferenceWith, tail, take, takeRight, takeRightWhile, takeWhile, throttle, timeTaken, times, toCamelCase, toCurrency, toDecimalMark, toHash, toKebabCase, toOrdinalSuffix, toSafeInteger, toSnakeCase, toTitleCase, toggleClass, tomorrow, transform, triggerEvent, truncateString, truthCheckCollection, unary, uncurry, unescapeHTML, unflattenObject, unfold, union, unionBy, unionWith, uniqueElements, uniqueElementsBy, uniqueElementsByRight, uniqueSymmetricDifference, untildify, unzip, unzipWith, validateNumber, when, without, words, xProd, yesNo, zip, zipObject, zipWith, JSONToDate, binarySearch, celsiusToFahrenheit, cleanObj, collatz, countVowels, factors, fahrenheitToCelsius, fibonacciCountUntilNum, fibonacciUntilNum, heronArea, howManyTimes, httpDelete, httpPut, isArmstrongNumber, isSimilar, kmphToMph, levenshteinDistance, mphToKmph, pipeLog, quickSort, removeVowels, solveRPN, speechSynthesis, squareSum }
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module.exports = {CSVToArray,CSVToJSON,JSONToFile,JSONtoCSV,RGBToHex,URLJoin,UUIDGeneratorBrowser,UUIDGeneratorNode,all,allEqual,any,approximatelyEqual,arrayToCSV,arrayToHtmlList,ary,atob,attempt,average,averageBy,bifurcate,bifurcateBy,bind,bindAll,bindKey,binomialCoefficient,bottomVisible,btoa,byteSize,call,capitalize,capitalizeEveryWord,castArray,chainAsync,chunk,clampNumber,cloneRegExp,coalesce,coalesceFactory,collectInto,colorize,compact,compose,composeRight,converge,copyToClipboard,countBy,countOccurrences,counter,createElement,createEventHub,currentURL,curry,dayOfYear,debounce,decapitalize,deepClone,deepFlatten,deepFreeze,defaults,defer,degreesToRads,delay,detectDeviceType,difference,differenceBy,differenceWith,dig,digitize,distance,drop,dropRight,dropRightWhile,dropWhile,elementContains,elementIsVisibleInViewport,elo,equals,escapeHTML,escapeRegExp,everyNth,extendHex,factorial,fibonacci,filterNonUnique,filterNonUniqueBy,findKey,findLast,findLastIndex,findLastKey,flatten,flattenObject,flip,forEachRight,forOwn,forOwnRight,formatDuration,fromCamelCase,functionName,functions,gcd,geometricProgression,get,getColonTimeFromDate,getDaysDiffBetweenDates,getImages,getMeridiemSuffixOfInteger,getScrollPosition,getStyle,getType,getURLParameters,groupBy,hammingDistance,hasClass,hasFlags,hashBrowser,hashNode,head,hexToRGB,hide,httpGet,httpPost,httpsRedirect,hz,inRange,indentString,indexOfAll,initial,initialize2DArray,initializeArrayWithRange,initializeArrayWithRangeRight,initializeArrayWithValues,initializeNDArray,insertAfter,insertBefore,intersection,intersectionBy,intersectionWith,invertKeyValues,is,isAbsoluteURL,isAfterDate,isAnagram,isArrayLike,isBeforeDate,isBoolean,isBrowser,isBrowserTabFocused,isDivisible,isDuplexStream,isEmpty,isEven,isFunction,isLowerCase,isNegativeZero,isNil,isNull,isNumber,isObject,isObjectLike,isPlainObject,isPrime,isPrimitive,isPromiseLike,isReadableStream,isSameDate,isSorted,isStream,isString,isSymbol,isTravisCI,isUndefined,isUpperCase,isValidJSON,isWritableStream,join,last,lcm,longestItem,lowercaseKeys,luhnCheck,mapKeys,mapObject,mapString,mapValues,mask,matches,matchesWith,maxBy,maxDate,maxN,median,memoize,merge,minBy,minDate,minN,mostPerformant,negate,nest,nodeListToArray,none,nthArg,nthElement,objectFromPairs,objectToPairs,observeMutations,off,offset,omit,omitBy,on,onUserInputChange,once,orderBy,over,overArgs,pad,palindrome,parseCookie,partial,partialRight,partition,percentile,permutations,pick,pickBy,pipeAsyncFunctions,pipeFunctions,pluralize,powerset,prefix,prettyBytes,primes,promisify,pull,pullAtIndex,pullAtValue,pullBy,radsToDegrees,randomHexColorCode,randomIntArrayInRange,randomIntegerInRange,randomNumberInRange,readFileLines,rearg,recordAnimationFrames,redirect,reduceSuccessive,reduceWhich,reducedFilter,reject,remove,removeNonASCII,renameKeys,reverseString,round,runAsync,runPromisesInSeries,sample,sampleSize,scrollToTop,sdbm,serializeCookie,setStyle,shallowClone,shank,show,shuffle,similarity,size,sleep,smoothScroll,sortCharactersInString,sortedIndex,sortedIndexBy,sortedLastIndex,sortedLastIndexBy,splitLines,spreadOver,stableSort,standardDeviation,stringPermutations,stripHTMLTags,sum,sumBy,sumPower,symmetricDifference,symmetricDifferenceBy,symmetricDifferenceWith,tail,take,takeRight,takeRightWhile,takeWhile,throttle,timeTaken,times,toCamelCase,toCurrency,toDecimalMark,toHash,toKebabCase,toOrdinalSuffix,toSafeInteger,toSnakeCase,toTitleCase,toggleClass,tomorrow,transform,triggerEvent,truncateString,truthCheckCollection,unary,uncurry,unescapeHTML,unflattenObject,unfold,union,unionBy,unionWith,uniqueElements,uniqueElementsBy,uniqueElementsByRight,uniqueSymmetricDifference,untildify,unzip,unzipWith,validateNumber,when,without,words,xProd,yesNo,zip,zipObject,zipWith,JSONToDate,binarySearch,celsiusToFahrenheit,cleanObj,collatz,countVowels,factors,fahrenheitToCelsius,fibonacciCountUntilNum,fibonacciUntilNum,heronArea,howManyTimes,httpDelete,httpPut,isArmstrongNumber,isSimilar,kmphToMph,levenshteinDistance,mphToKmph,pipeLog,quickSort,removeVowels,solveRPN,speechSynthesis,squareSum}
|
||||
@ -1,32 +0,0 @@
|
||||
const expect = require('expect');
|
||||
const { deepMapKeys, toCamelCase } = require('./_30s.js');
|
||||
|
||||
test('deepMapKeys is a Function', () => {
|
||||
expect(deepMapKeys).toBeInstanceOf(Function);
|
||||
});
|
||||
|
||||
test('Deep maps object keys', () => {
|
||||
const obj = {
|
||||
'foo_bar': 'hello',
|
||||
'deep_child': {
|
||||
'child_array': ['hello'],
|
||||
'child_object_array': [
|
||||
{ 'hola_hello': 'Gamarjoba' }
|
||||
]
|
||||
}
|
||||
};
|
||||
const expected = {
|
||||
fooBar: 'hello',
|
||||
deepChild: {
|
||||
childArray: ['hello'],
|
||||
childObjectArray: [
|
||||
{
|
||||
holaHello: 'Gamarjoba'
|
||||
}
|
||||
]
|
||||
}
|
||||
};
|
||||
const camleCaseKeys = k => toCamelCase(k);
|
||||
expect(deepMapKeys(obj, camleCaseKeys)).toEqual(expected);
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user