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Merge pull request #390 from atomiks/module-script

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[FEATURE] Create a script for building a module
This commit is contained in:
Angelos Chalaris
2018-01-02 16:51:44 +02:00
committed by GitHub
parent 31fba2c1d6 cede6fbf58
commit 0ea550b6eb
11 changed files with 3625 additions and 46 deletions
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*.md.temp.js
.idea
test.sh
dist/
test/

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# WARNING!
The `_30s` module is not production ready. Do NOT use it in production websites.
It is strictly for testing purposes at this moment in time. Snippets do not have
any unit tests written and will not be reliable.
Snippet names can and will change without notice between minor versions.
Given the version `0.x.y`:
* `x` indicates a snippet name change.
* `y` indicates a new snippet or fix.
If your project is not serious and you do not care about the above issues, you will want
to use the `es5` version and also include `babel-polyfill` for widest browser support.

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const anagrams = str => {
if (str.length <= 2) return str.length === 2 ? [str, str[1] + str[0]] : [str];
return str
.split('')
.reduce(
(acc, letter, i) =>
acc.concat(anagrams(str.slice(0, i) + str.slice(i + 1)).map(val => letter + val)),
[]
);
};
const arrayToHtmlList = (arr, listID) =>
arr.map(item => (document.querySelector('#' + listID).innerHTML += `<li>${item}</li>`));
const average = (...arr) => {
const nums = [].concat(...arr);
return nums.reduce((acc, val) => acc + val, 0) / nums.length;
};
const bottomVisible = () =>
document.documentElement.clientHeight + window.scrollY >=
(document.documentElement.scrollHeight || document.documentElement.clientHeight);
const byteSize = str => new Blob([str]).size;
const call = (key, ...args) => context => context[key](...args);
const capitalize = ([first, ...rest], lowerRest = false) =>
first.toUpperCase() + (lowerRest ? rest.join('').toLowerCase() : rest.join(''));
const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
const chainAsync = fns => {
let curr = 0;
const next = () => fns[curr++](next);
next();
};
const chunk = (arr, size) =>
Array.from({ length: Math.ceil(arr.length / size) }, (v, i) =>
arr.slice(i * size, i * size + size)
);
const clampNumber = (num, a, b) => Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));
const cleanObj = (obj, keysToKeep = [], childIndicator) => {
Object.keys(obj).forEach(key => {
if (key === childIndicator) {
cleanObj(obj[key], keysToKeep, childIndicator);
} else if (!keysToKeep.includes(key)) {
delete obj[key];
}
});
return obj;
};
const coalesce = (...args) => args.find(_ => ![undefined, null].includes(_));
const coalesceFactory = valid => (...args) => args.find(valid);
const collatz = n => (n % 2 == 0 ? n / 2 : 3 * n + 1);
const collectInto = fn => (...args) => fn(args);
const compact = arr => arr.filter(Boolean);
const compose = (...fns) => fns.reduce((f, g) => (...args) => f(g(...args)));
const countOccurrences = (arr, value) => arr.reduce((a, v) => (v === value ? a + 1 : a + 0), 0);
const countVowels = str => (str.match(/[aeiou]/gi) || []).length;
const currentURL = () => window.location.href;
const curry = (fn, arity = fn.length, ...args) =>
arity <= args.length ? fn(...args) : curry.bind(null, fn, arity, ...args);
const deepFlatten = arr => [].concat(...arr.map(v => (Array.isArray(v) ? deepFlatten(v) : v)));
const detectDeviceType = () =>
/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)
? 'Mobile'
: 'Desktop';
const difference = (a, b) => {
const s = new Set(b);
return a.filter(x => !s.has(x));
};
const differenceWith = (arr, val, comp) => arr.filter(a => !val.find(b => comp(a, b)));
const digitize = n => [...('' + n)].map(i => parseInt(i));
const distance = (x0, y0, x1, y1) => Math.hypot(x1 - x0, y1 - y0);
const distinctValuesOfArray = arr => [...new Set(arr)];
const dropElements = (arr, func) => {
while (arr.length > 0 && !func(arr[0])) arr = arr.slice(1);
return arr;
};
const dropRight = (arr, n = 1) => arr.slice(0, -n);
const elementIsVisibleInViewport = (el, partiallyVisible = false) => {
const { top, left, bottom, right } = el.getBoundingClientRect();
const { innerHeight, innerWidth } = window;
return partiallyVisible
? ((top > 0 && top < innerHeight) || (bottom > 0 && bottom < innerHeight)) &&
((left > 0 && left < innerWidth) || (right > 0 && right < innerWidth))
: top >= 0 && left >= 0 && bottom <= innerHeight && right <= innerWidth;
};
const escapeHTML = str =>
str.replace(
/[&<>'"]/g,
tag =>
({
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
"'": '&#39;',
'"': '&quot;'
}[tag] || tag)
);
const escapeRegExp = str => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const everyNth = (arr, nth) => arr.filter((e, i) => i % nth === nth - 1);
const extendHex = shortHex =>
'#' +
shortHex
.slice(shortHex.startsWith('#') ? 1 : 0)
.split('')
.map(x => x + x)
.join('');
const factorial = n =>
n < 0
? (() => {
throw new TypeError('Negative numbers are not allowed!');
})()
: n <= 1 ? 1 : n * factorial(n - 1);
const fibonacci = n =>
Array.from({ length: n }).reduce(
(acc, val, i) => acc.concat(i > 1 ? acc[i - 1] + acc[i - 2] : i),
[]
);
const fibonacciCountUntilNum = num =>
Math.ceil(Math.log(num * Math.sqrt(5) + 1 / 2) / Math.log((Math.sqrt(5) + 1) / 2));
const fibonacciUntilNum = num => {
let n = Math.ceil(Math.log(num * Math.sqrt(5) + 1 / 2) / Math.log((Math.sqrt(5) + 1) / 2));
return Array.from({ length: n }).reduce(
(acc, val, i) => acc.concat(i > 1 ? acc[i - 1] + acc[i - 2] : i),
[]
);
};
const filterNonUnique = arr => arr.filter(i => arr.indexOf(i) === arr.lastIndexOf(i));
const flatten = arr => [].concat(...arr);
const flattenDepth = (arr, depth = 1) =>
depth != 1
? arr.reduce((a, v) => a.concat(Array.isArray(v) ? flattenDepth(v, depth - 1) : v), [])
: arr.reduce((a, v) => a.concat(v), []);
const flip = fn => (...args) => fn(args.pop(), ...args);
const fromCamelCase = (str, separator = '_') =>
str
.replace(/([a-z\d])([A-Z])/g, '$1' + separator + '$2')
.replace(/([A-Z]+)([A-Z][a-z\d]+)/g, '$1' + separator + '$2')
.toLowerCase();
const functionName = fn => (console.debug(fn.name), fn);
const gcd = (...arr) => {
let data = [].concat(...arr);
const helperGcd = (x, y) => (!y ? x : gcd(y, x % y));
return data.reduce((a, b) => helperGcd(a, b));
};
const getDaysDiffBetweenDates = (dateInitial, dateFinal) =>
(dateFinal - dateInitial) / (1000 * 3600 * 24);
const getScrollPosition = (el = window) => ({
x: el.pageXOffset !== undefined ? el.pageXOffset : el.scrollLeft,
y: el.pageYOffset !== undefined ? el.pageYOffset : el.scrollTop
});
const getStyle = (el, ruleName) => getComputedStyle(el)[ruleName];
const getType = v =>
v === undefined ? 'undefined' : v === null ? 'null' : v.constructor.name.toLowerCase();
const getURLParameters = url =>
url
.match(/([^?=&]+)(=([^&]*))/g)
.reduce((a, v) => (a[v.slice(0, v.indexOf('='))] = v.slice(v.indexOf('=') + 1), a), {});
const groupBy = (arr, func) =>
arr.map(typeof func === 'function' ? func : val => val[func]).reduce((acc, val, i) => {
acc[val] = (acc[val] || []).concat(arr[i]);
return acc;
}, {});
const hammingDistance = (num1, num2) => ((num1 ^ num2).toString(2).match(/1/g) || '').length;
const hasClass = (el, className) => el.classList.contains(className);
const head = arr => arr[0];
const hexToRGB = hex => {
let alpha = false,
h = hex.slice(hex.startsWith('#') ? 1 : 0);
if (h.length === 3) h = [...h].map(x => x + x).join('');
else if (h.length === 8) alpha = true;
h = parseInt(h, 16);
return (
'rgb' +
(alpha ? 'a' : '') +
'(' +
(h >>> (alpha ? 24 : 16)) +
', ' +
((h & (alpha ? 0x00ff0000 : 0x00ff00)) >>> (alpha ? 16 : 8)) +
', ' +
((h & (alpha ? 0x0000ff00 : 0x0000ff)) >>> (alpha ? 8 : 0)) +
(alpha ? `, ${h & 0x000000ff}` : '') +
')'
);
};
const hide = (...el) => [...el].forEach(e => (e.style.display = 'none'));
const httpsRedirect = () => {
if (location.protocol !== 'https:') location.replace('https://' + location.href.split('//')[1]);
};
const initial = arr => arr.slice(0, -1);
const initialize2DArray = (w, h, val = null) =>
Array(h)
.fill()
.map(() => Array(w).fill(val));
const initializeArrayWithRange = (end, start = 0) =>
Array.from({ length: end + 1 - start }).map((v, i) => i + start);
const initializeArrayWithValues = (n, value = 0) => Array(n).fill(value);
const inRange = (n, start, end = null) => {
if (end && start > end) end = [start, (start = end)][0];
return end == null ? n >= 0 && n < start : n >= start && n < end;
};
const intersection = (a, b) => {
const s = new Set(b);
return a.filter(x => s.has(x));
};
const isArmstrongNumber = digits =>
(arr => arr.reduce((a, d) => a + Math.pow(parseInt(d), arr.length), 0) == digits)(
(digits + '').split('')
);
const isArray = val => !!val && Array.isArray(val);
const isBoolean = val => typeof val === 'boolean';
const isDivisible = (dividend, divisor) => dividend % divisor === 0;
const isEven = num => num % 2 === 0;
const isFunction = val => val && typeof val === 'function';
const isNumber = val => typeof val === 'number';
const isPrime = num => {
const boundary = Math.floor(Math.sqrt(num));
for (var i = 2; i * i <= boundary; i++) if (num % i == 0) return false;
return num >= 2;
};
const isString = val => typeof val === 'string';
const isSymbol = val => typeof val === 'symbol';
const JSONToDate = arr => {
const dt = new Date(parseInt(arr.toString().substr(6)));
return `${dt.getDate()}/${dt.getMonth() + 1}/${dt.getFullYear()}`;
};
const fs = typeof require !== "undefined" && require('fs');
const JSONToFile = (obj, filename) =>
fs.writeFile(`${filename}.json`, JSON.stringify(obj, null, 2));
const last = arr => arr[arr.length - 1];
const lcm = (...arr) => {
const gcd = (x, y) => (!y ? x : gcd(y, x % y));
const _lcm = (x, y) => x * y / gcd(x, y);
return [].concat(...arr).reduce((a, b) => _lcm(a, b));
};
const lowercaseKeys = obj =>
Object.keys(obj).reduce((acc, key) => {
acc[key.toLowerCase()] = obj[key];
return acc;
}, {});
const mapObject = (arr, fn) =>
(a => (
a = [arr, arr.map(fn)], a[0].reduce((acc, val, ind) => (acc[val] = a[1][ind], acc), {})))();
const max = (...arr) => Math.max(...[].concat(...arr));
const median = arr => {
const mid = Math.floor(arr.length / 2),
nums = [...arr].sort((a, b) => a - b);
return arr.length % 2 !== 0 ? nums[mid] : (nums[mid - 1] + nums[mid]) / 2;
};
const min = arr => Math.min(...[].concat(...arr));
const negate = func => (...args) => !func(...args);
const nthElement = (arr, n = 0) => (n > 0 ? arr.slice(n, n + 1) : arr.slice(n))[0];
const objectFromPairs = arr => arr.reduce((a, v) => (a[v[0]] = v[1], a), {});
const objectToPairs = obj => Object.keys(obj).map(k => [k, obj[k]]);
const onUserInputChange = callback => {
let type = 'mouse',
lastTime = 0;
const mousemoveHandler = () => {
const now = performance.now();
if (now - lastTime < 20)
type = 'mouse', callback(type), document.removeEventListener('mousemove', mousemoveHandler);
lastTime = now;
};
document.addEventListener('touchstart', () => {
if (type === 'touch') return;
type = 'touch', callback(type), document.addEventListener('mousemove', mousemoveHandler);
});
};
const orderBy = (arr, props, orders) =>
[...arr].sort((a, b) =>
props.reduce((acc, prop, i) => {
if (acc === 0) {
const [p1, p2] = orders && orders[i] === 'desc' ? [b[prop], a[prop]] : [a[prop], b[prop]];
acc = p1 > p2 ? 1 : p1 < p2 ? -1 : 0;
}
return acc;
}, 0)
);
const palindrome = str => {
const s = str.toLowerCase().replace(/[\W_]/g, '');
return (
s ===
s
.split('')
.reverse()
.join('')
);
};
const percentile = (arr, val) =>
100 * arr.reduce((acc, v) => acc + (v < val ? 1 : 0) + (v === val ? 0.5 : 0), 0) / arr.length;
const pick = (obj, arr) =>
arr.reduce((acc, curr) => (curr in obj && (acc[curr] = obj[curr]), acc), {});
const pipeFunctions = (...fns) => fns.reduce((f, g) => (...args) => g(f(...args)));
const powerset = arr => arr.reduce((a, v) => a.concat(a.map(r => [v].concat(r))), [[]]);
const primes = num => {
let arr = Array.from({ length: num - 1 }).map((x, i) => i + 2),
sqroot = Math.floor(Math.sqrt(num)),
numsTillSqroot = Array.from({ length: sqroot - 1 }).map((x, i) => i + 2);
numsTillSqroot.forEach(x => (arr = arr.filter(y => y % x !== 0 || y == x)));
return arr;
};
const promisify = func => (...args) =>
new Promise((resolve, reject) =>
func(...args, (err, result) => (err ? reject(err) : resolve(result)))
);
const pull = (arr, ...args) => {
let argState = Array.isArray(args[0]) ? args[0] : args;
let pulled = arr.filter((v, i) => !argState.includes(v));
arr.length = 0;
pulled.forEach(v => arr.push(v));
};
const pullAtIndex = (arr, pullArr) => {
let removed = [];
let pulled = arr
.map((v, i) => (pullArr.includes(i) ? removed.push(v) : v))
.filter((v, i) => !pullArr.includes(i));
arr.length = 0;
pulled.forEach(v => arr.push(v));
return removed;
};
const pullAtValue = (arr, pullArr) => {
let removed = [],
pushToRemove = arr.forEach((v, i) => (pullArr.includes(v) ? removed.push(v) : v)),
mutateTo = arr.filter((v, i) => !pullArr.includes(v));
arr.length = 0;
mutateTo.forEach(v => arr.push(v));
return removed;
};
const quickSort = ([n, ...nums], desc) =>
isNaN(n)
? []
: [
...quickSort(nums.filter(v => (desc ? v > n : v <= n)), desc),
n,
...quickSort(nums.filter(v => (!desc ? v > n : v <= n)), desc)
];
const randomHexColorCode = () => {
let n = ((Math.random() * 0xfffff) | 0).toString(16);
return '#' + (n.length !== 6 ? ((Math.random() * 0xf) | 0).toString(16) + n : n);
};
const randomIntegerInRange = (min, max) => Math.floor(Math.random() * (max - min + 1)) + min;
const randomNumberInRange = (min, max) => Math.random() * (max - min) + min;
const fs$1 = typeof require !== "undefined" && require('fs');
const readFileLines = filename =>
fs$1
.readFileSync(filename)
.toString('UTF8')
.split('\n');
const redirect = (url, asLink = true) =>
asLink ? (window.location.href = url) : window.location.replace(url);
const remove = (arr, func) =>
Array.isArray(arr)
? arr.filter(func).reduce((acc, val) => {
arr.splice(arr.indexOf(val), 1);
return acc.concat(val);
}, [])
: [];
const repeatString = (str = '', num = 2) => {
return num >= 0 ? str.repeat(num) : str;
};
const reverseString = str =>
str
.split('')
.reverse()
.join('');
const RGBToHex = (r, g, b) => ((r << 16) + (g << 8) + b).toString(16).padStart(6, '0');
const round = (n, decimals = 0) => Number(`${Math.round(`${n}e${decimals}`)}e-${decimals}`);
const runPromisesInSeries = ps => ps.reduce((p, next) => p.then(next), Promise.resolve());
const sample = arr => arr[Math.floor(Math.random() * arr.length)];
const scrollToTop = () => {
const c = document.documentElement.scrollTop || document.body.scrollTop;
if (c > 0) {
window.requestAnimationFrame(scrollToTop);
window.scrollTo(0, c - c / 8);
}
};
const sdbm = str => {
let arr = str.split('');
return arr.reduce(
(hashCode, currentVal) =>
(hashCode = currentVal.charCodeAt(0) + (hashCode << 6) + (hashCode << 16) - hashCode),
0
);
};
const select = (from, selector) =>
selector.split('.').reduce((prev, cur) => prev && prev[cur], from);
const setStyle = (el, ruleName, value) => (el.style[ruleName] = value);
const shallowClone = obj => Object.assign({}, obj);
const show = (...el) => [...el].forEach(e => (e.style.display = ''));
const shuffle = ([...arr]) => {
let m = arr.length;
while (m) {
const i = Math.floor(Math.random() * m--);
[arr[m], arr[i]] = [arr[i], arr[m]];
}
return arr;
};
const similarity = (arr, values) => arr.filter(v => values.includes(v));
const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
const sortCharactersInString = str =>
str
.split('')
.sort((a, b) => a.localeCompare(b))
.join('');
const speechSynthesis = message => {
const msg = new SpeechSynthesisUtterance(message);
msg.voice = window.speechSynthesis.getVoices()[0];
window.speechSynthesis.speak(msg);
};
const splitLines = str => str.split(/\r?\n/);
const spreadOver = fn => argsArr => fn(...argsArr);
const standardDeviation = (arr, usePopulation = false) => {
const mean = arr.reduce((acc, val) => acc + val, 0) / arr.length;
return Math.sqrt(
arr
.reduce((acc, val) => acc.concat(Math.pow(val - mean, 2)), [])
.reduce((acc, val) => acc + val, 0) /
(arr.length - (usePopulation ? 0 : 1))
);
};
const sum = (...arr) => [].concat(...arr).reduce((acc, val) => acc + val, 0);
const symmetricDifference = (a, b) => {
const sA = new Set(a),
sB = new Set(b);
return [...a.filter(x => !sB.has(x)), ...b.filter(x => !sA.has(x))];
};
const tail = arr => (arr.length > 1 ? arr.slice(1) : arr);
const take = (arr, n = 1) => arr.slice(0, n);
const takeRight = (arr, n = 1) => arr.slice(arr.length - n, arr.length);
const timeTaken = callback => {
console.time('timeTaken');
const r = callback();
console.timeEnd('timeTaken');
return r;
};
const toCamelCase = str => {
let s =
str &&
str
.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.slice(0, 1).toUpperCase() + x.slice(1).toLowerCase())
.join('');
return s.slice(0, 1).toLowerCase() + s.slice(1);
};
const toDecimalMark = num => num.toLocaleString('en-US');
const toEnglishDate = time => {
try {
return new Date(time)
.toISOString()
.split('T')[0]
.replace(/-/g, '/');
} catch (e) {}
};
const toggleClass = (el, className) => el.classList.toggle(className);
const toKebabCase = str =>
str &&
str
.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.toLowerCase())
.join('-');
const tomorrow = () => new Date(new Date().getTime() + 86400000).toISOString().split('T')[0];
const toOrdinalSuffix = num => {
const int = parseInt(num),
digits = [int % 10, int % 100],
ordinals = ['st', 'nd', 'rd', 'th'],
oPattern = [1, 2, 3, 4],
tPattern = [11, 12, 13, 14, 15, 16, 17, 18, 19];
return oPattern.includes(digits[0]) && !tPattern.includes(digits[1])
? int + ordinals[digits[0] - 1]
: int + ordinals[3];
};
const toSnakeCase = str => {
str &&
str
.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.toLowerCase())
.join('_');
};
const truncateString = (str, num) =>
str.length > num ? str.slice(0, num > 3 ? num - 3 : num) + '...' : str;
const truthCheckCollection = (collection, pre) => collection.every(obj => obj[pre]);
const unescapeHTML = str =>
str.replace(
/&amp;|&lt;|&gt;|&#39;|&quot;/g,
tag =>
({
'&amp;': '&',
'&lt;': '<',
'&gt;': '>',
'&#39;': "'",
'&quot;': '"'
}[tag] || tag)
);
const union = (a, b) => Array.from(new Set([...a, ...b]));
const UUIDGeneratorBrowser = () =>
([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c =>
(c ^ (crypto.getRandomValues(new Uint8Array(1))[0] & (15 >> (c / 4)))).toString(16)
);
const crypto$1 = typeof require !== "undefined" && require('crypto');
const UUIDGeneratorNode = () =>
([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c =>
(c ^ (crypto$1.randomBytes(1)[0] & (15 >> (c / 4)))).toString(16)
);
const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) == n;
const without = (arr, ...args) => arr.filter(v => !args.includes(v));
const words = (str, pattern = /[^a-zA-Z-]+/) => str.split(pattern).filter(Boolean);
const zip = (...arrays) => {
const maxLength = Math.max(...arrays.map(x => x.length));
return Array.from({ length: maxLength }).map((_, i) => {
return Array.from({ length: arrays.length }, (_, k) => arrays[k][i]);
});
};
const zipObject = (props, values) =>
props.reduce((obj, prop, index) => (obj[prop] = values[index], obj), {});
var imports = {anagrams,arrayToHtmlList,average,bottomVisible,byteSize,call,capitalize,capitalizeEveryWord,chainAsync,chunk,clampNumber,cleanObj,coalesce,coalesceFactory,collatz,collectInto,compact,compose,countOccurrences,countVowels,currentURL,curry,deepFlatten,detectDeviceType,difference,differenceWith,digitize,distance,distinctValuesOfArray,dropElements,dropRight,elementIsVisibleInViewport,escapeHTML,escapeRegExp,everyNth,extendHex,factorial,fibonacci,fibonacciCountUntilNum,fibonacciUntilNum,filterNonUnique,flatten,flattenDepth,flip,fromCamelCase,functionName,gcd,getDaysDiffBetweenDates,getScrollPosition,getStyle,getType,getURLParameters,groupBy,hammingDistance,hasClass,head,hexToRGB,hide,httpsRedirect,initial,initialize2DArray,initializeArrayWithRange,initializeArrayWithValues,inRange,intersection,isArmstrongNumber,isArray,isBoolean,isDivisible,isEven,isFunction,isNumber,isPrime,isString,isSymbol,JSONToDate,JSONToFile,last,lcm,lowercaseKeys,mapObject,max,median,min,negate,nthElement,objectFromPairs,objectToPairs,onUserInputChange,orderBy,palindrome,percentile,pick,pipeFunctions,powerset,primes,promisify,pull,pullAtIndex,pullAtValue,quickSort,randomHexColorCode,randomIntegerInRange,randomNumberInRange,readFileLines,redirect,remove,repeatString,reverseString,RGBToHex,round,runPromisesInSeries,sample,scrollToTop,sdbm,select,setStyle,shallowClone,show,shuffle,similarity,sleep,sortCharactersInString,speechSynthesis,splitLines,spreadOver,standardDeviation,sum,symmetricDifference,tail,take,takeRight,timeTaken,toCamelCase,toDecimalMark,toEnglishDate,toggleClass,toKebabCase,tomorrow,toOrdinalSuffix,toSnakeCase,truncateString,truthCheckCollection,unescapeHTML,union,UUIDGeneratorBrowser,UUIDGeneratorNode,validateNumber,without,words,zip,zipObject,}
export default imports;

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(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global._30s = factory());
}(this, (function () { 'use strict';
const anagrams = str => {
if (str.length <= 2) return str.length === 2 ? [str, str[1] + str[0]] : [str];
return str
.split('')
.reduce(
(acc, letter, i) =>
acc.concat(anagrams(str.slice(0, i) + str.slice(i + 1)).map(val => letter + val)),
[]
);
};
const arrayToHtmlList = (arr, listID) =>
arr.map(item => (document.querySelector('#' + listID).innerHTML += `<li>${item}</li>`));
const average = (...arr) => {
const nums = [].concat(...arr);
return nums.reduce((acc, val) => acc + val, 0) / nums.length;
};
const bottomVisible = () =>
document.documentElement.clientHeight + window.scrollY >=
(document.documentElement.scrollHeight || document.documentElement.clientHeight);
const byteSize = str => new Blob([str]).size;
const call = (key, ...args) => context => context[key](...args);
const capitalize = ([first, ...rest], lowerRest = false) =>
first.toUpperCase() + (lowerRest ? rest.join('').toLowerCase() : rest.join(''));
const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
const chainAsync = fns => {
let curr = 0;
const next = () => fns[curr++](next);
next();
};
const chunk = (arr, size) =>
Array.from({ length: Math.ceil(arr.length / size) }, (v, i) =>
arr.slice(i * size, i * size + size)
);
const clampNumber = (num, a, b) => Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));
const cleanObj = (obj, keysToKeep = [], childIndicator) => {
Object.keys(obj).forEach(key => {
if (key === childIndicator) {
cleanObj(obj[key], keysToKeep, childIndicator);
} else if (!keysToKeep.includes(key)) {
delete obj[key];
}
});
return obj;
};
const coalesce = (...args) => args.find(_ => ![undefined, null].includes(_));
const coalesceFactory = valid => (...args) => args.find(valid);
const collatz = n => (n % 2 == 0 ? n / 2 : 3 * n + 1);
const collectInto = fn => (...args) => fn(args);
const compact = arr => arr.filter(Boolean);
const compose = (...fns) => fns.reduce((f, g) => (...args) => f(g(...args)));
const countOccurrences = (arr, value) => arr.reduce((a, v) => (v === value ? a + 1 : a + 0), 0);
const countVowels = str => (str.match(/[aeiou]/gi) || []).length;
const currentURL = () => window.location.href;
const curry = (fn, arity = fn.length, ...args) =>
arity <= args.length ? fn(...args) : curry.bind(null, fn, arity, ...args);
const deepFlatten = arr => [].concat(...arr.map(v => (Array.isArray(v) ? deepFlatten(v) : v)));
const detectDeviceType = () =>
/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)
? 'Mobile'
: 'Desktop';
const difference = (a, b) => {
const s = new Set(b);
return a.filter(x => !s.has(x));
};
const differenceWith = (arr, val, comp) => arr.filter(a => !val.find(b => comp(a, b)));
const digitize = n => [...('' + n)].map(i => parseInt(i));
const distance = (x0, y0, x1, y1) => Math.hypot(x1 - x0, y1 - y0);
const distinctValuesOfArray = arr => [...new Set(arr)];
const dropElements = (arr, func) => {
while (arr.length > 0 && !func(arr[0])) arr = arr.slice(1);
return arr;
};
const dropRight = (arr, n = 1) => arr.slice(0, -n);
const elementIsVisibleInViewport = (el, partiallyVisible = false) => {
const { top, left, bottom, right } = el.getBoundingClientRect();
const { innerHeight, innerWidth } = window;
return partiallyVisible
? ((top > 0 && top < innerHeight) || (bottom > 0 && bottom < innerHeight)) &&
((left > 0 && left < innerWidth) || (right > 0 && right < innerWidth))
: top >= 0 && left >= 0 && bottom <= innerHeight && right <= innerWidth;
};
const escapeHTML = str =>
str.replace(
/[&<>'"]/g,
tag =>
({
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
"'": '&#39;',
'"': '&quot;'
}[tag] || tag)
);
const escapeRegExp = str => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const everyNth = (arr, nth) => arr.filter((e, i) => i % nth === nth - 1);
const extendHex = shortHex =>
'#' +
shortHex
.slice(shortHex.startsWith('#') ? 1 : 0)
.split('')
.map(x => x + x)
.join('');
const factorial = n =>
n < 0
? (() => {
throw new TypeError('Negative numbers are not allowed!');
})()
: n <= 1 ? 1 : n * factorial(n - 1);
const fibonacci = n =>
Array.from({ length: n }).reduce(
(acc, val, i) => acc.concat(i > 1 ? acc[i - 1] + acc[i - 2] : i),
[]
);
const fibonacciCountUntilNum = num =>
Math.ceil(Math.log(num * Math.sqrt(5) + 1 / 2) / Math.log((Math.sqrt(5) + 1) / 2));
const fibonacciUntilNum = num => {
let n = Math.ceil(Math.log(num * Math.sqrt(5) + 1 / 2) / Math.log((Math.sqrt(5) + 1) / 2));
return Array.from({ length: n }).reduce(
(acc, val, i) => acc.concat(i > 1 ? acc[i - 1] + acc[i - 2] : i),
[]
);
};
const filterNonUnique = arr => arr.filter(i => arr.indexOf(i) === arr.lastIndexOf(i));
const flatten = arr => [].concat(...arr);
const flattenDepth = (arr, depth = 1) =>
depth != 1
? arr.reduce((a, v) => a.concat(Array.isArray(v) ? flattenDepth(v, depth - 1) : v), [])
: arr.reduce((a, v) => a.concat(v), []);
const flip = fn => (...args) => fn(args.pop(), ...args);
const fromCamelCase = (str, separator = '_') =>
str
.replace(/([a-z\d])([A-Z])/g, '$1' + separator + '$2')
.replace(/([A-Z]+)([A-Z][a-z\d]+)/g, '$1' + separator + '$2')
.toLowerCase();
const functionName = fn => (console.debug(fn.name), fn);
const gcd = (...arr) => {
let data = [].concat(...arr);
const helperGcd = (x, y) => (!y ? x : gcd(y, x % y));
return data.reduce((a, b) => helperGcd(a, b));
};
const getDaysDiffBetweenDates = (dateInitial, dateFinal) =>
(dateFinal - dateInitial) / (1000 * 3600 * 24);
const getScrollPosition = (el = window) => ({
x: el.pageXOffset !== undefined ? el.pageXOffset : el.scrollLeft,
y: el.pageYOffset !== undefined ? el.pageYOffset : el.scrollTop
});
const getStyle = (el, ruleName) => getComputedStyle(el)[ruleName];
const getType = v =>
v === undefined ? 'undefined' : v === null ? 'null' : v.constructor.name.toLowerCase();
const getURLParameters = url =>
url
.match(/([^?=&]+)(=([^&]*))/g)
.reduce((a, v) => (a[v.slice(0, v.indexOf('='))] = v.slice(v.indexOf('=') + 1), a), {});
const groupBy = (arr, func) =>
arr.map(typeof func === 'function' ? func : val => val[func]).reduce((acc, val, i) => {
acc[val] = (acc[val] || []).concat(arr[i]);
return acc;
}, {});
const hammingDistance = (num1, num2) => ((num1 ^ num2).toString(2).match(/1/g) || '').length;
const hasClass = (el, className) => el.classList.contains(className);
const head = arr => arr[0];
const hexToRGB = hex => {
let alpha = false,
h = hex.slice(hex.startsWith('#') ? 1 : 0);
if (h.length === 3) h = [...h].map(x => x + x).join('');
else if (h.length === 8) alpha = true;
h = parseInt(h, 16);
return (
'rgb' +
(alpha ? 'a' : '') +
'(' +
(h >>> (alpha ? 24 : 16)) +
', ' +
((h & (alpha ? 0x00ff0000 : 0x00ff00)) >>> (alpha ? 16 : 8)) +
', ' +
((h & (alpha ? 0x0000ff00 : 0x0000ff)) >>> (alpha ? 8 : 0)) +
(alpha ? `, ${h & 0x000000ff}` : '') +
')'
);
};
const hide = (...el) => [...el].forEach(e => (e.style.display = 'none'));
const httpsRedirect = () => {
if (location.protocol !== 'https:') location.replace('https://' + location.href.split('//')[1]);
};
const initial = arr => arr.slice(0, -1);
const initialize2DArray = (w, h, val = null) =>
Array(h)
.fill()
.map(() => Array(w).fill(val));
const initializeArrayWithRange = (end, start = 0) =>
Array.from({ length: end + 1 - start }).map((v, i) => i + start);
const initializeArrayWithValues = (n, value = 0) => Array(n).fill(value);
const inRange = (n, start, end = null) => {
if (end && start > end) end = [start, (start = end)][0];
return end == null ? n >= 0 && n < start : n >= start && n < end;
};
const intersection = (a, b) => {
const s = new Set(b);
return a.filter(x => s.has(x));
};
const isArmstrongNumber = digits =>
(arr => arr.reduce((a, d) => a + Math.pow(parseInt(d), arr.length), 0) == digits)(
(digits + '').split('')
);
const isArray = val => !!val && Array.isArray(val);
const isBoolean = val => typeof val === 'boolean';
const isDivisible = (dividend, divisor) => dividend % divisor === 0;
const isEven = num => num % 2 === 0;
const isFunction = val => val && typeof val === 'function';
const isNumber = val => typeof val === 'number';
const isPrime = num => {
const boundary = Math.floor(Math.sqrt(num));
for (var i = 2; i * i <= boundary; i++) if (num % i == 0) return false;
return num >= 2;
};
const isString = val => typeof val === 'string';
const isSymbol = val => typeof val === 'symbol';
const JSONToDate = arr => {
const dt = new Date(parseInt(arr.toString().substr(6)));
return `${dt.getDate()}/${dt.getMonth() + 1}/${dt.getFullYear()}`;
};
const fs = typeof require !== "undefined" && require('fs');
const JSONToFile = (obj, filename) =>
fs.writeFile(`${filename}.json`, JSON.stringify(obj, null, 2));
const last = arr => arr[arr.length - 1];
const lcm = (...arr) => {
const gcd = (x, y) => (!y ? x : gcd(y, x % y));
const _lcm = (x, y) => x * y / gcd(x, y);
return [].concat(...arr).reduce((a, b) => _lcm(a, b));
};
const lowercaseKeys = obj =>
Object.keys(obj).reduce((acc, key) => {
acc[key.toLowerCase()] = obj[key];
return acc;
}, {});
const mapObject = (arr, fn) =>
(a => (
a = [arr, arr.map(fn)], a[0].reduce((acc, val, ind) => (acc[val] = a[1][ind], acc), {})))();
const max = (...arr) => Math.max(...[].concat(...arr));
const median = arr => {
const mid = Math.floor(arr.length / 2),
nums = [...arr].sort((a, b) => a - b);
return arr.length % 2 !== 0 ? nums[mid] : (nums[mid - 1] + nums[mid]) / 2;
};
const min = arr => Math.min(...[].concat(...arr));
const negate = func => (...args) => !func(...args);
const nthElement = (arr, n = 0) => (n > 0 ? arr.slice(n, n + 1) : arr.slice(n))[0];
const objectFromPairs = arr => arr.reduce((a, v) => (a[v[0]] = v[1], a), {});
const objectToPairs = obj => Object.keys(obj).map(k => [k, obj[k]]);
const onUserInputChange = callback => {
let type = 'mouse',
lastTime = 0;
const mousemoveHandler = () => {
const now = performance.now();
if (now - lastTime < 20)
type = 'mouse', callback(type), document.removeEventListener('mousemove', mousemoveHandler);
lastTime = now;
};
document.addEventListener('touchstart', () => {
if (type === 'touch') return;
type = 'touch', callback(type), document.addEventListener('mousemove', mousemoveHandler);
});
};
const orderBy = (arr, props, orders) =>
[...arr].sort((a, b) =>
props.reduce((acc, prop, i) => {
if (acc === 0) {
const [p1, p2] = orders && orders[i] === 'desc' ? [b[prop], a[prop]] : [a[prop], b[prop]];
acc = p1 > p2 ? 1 : p1 < p2 ? -1 : 0;
}
return acc;
}, 0)
);
const palindrome = str => {
const s = str.toLowerCase().replace(/[\W_]/g, '');
return (
s ===
s
.split('')
.reverse()
.join('')
);
};
const percentile = (arr, val) =>
100 * arr.reduce((acc, v) => acc + (v < val ? 1 : 0) + (v === val ? 0.5 : 0), 0) / arr.length;
const pick = (obj, arr) =>
arr.reduce((acc, curr) => (curr in obj && (acc[curr] = obj[curr]), acc), {});
const pipeFunctions = (...fns) => fns.reduce((f, g) => (...args) => g(f(...args)));
const powerset = arr => arr.reduce((a, v) => a.concat(a.map(r => [v].concat(r))), [[]]);
const primes = num => {
let arr = Array.from({ length: num - 1 }).map((x, i) => i + 2),
sqroot = Math.floor(Math.sqrt(num)),
numsTillSqroot = Array.from({ length: sqroot - 1 }).map((x, i) => i + 2);
numsTillSqroot.forEach(x => (arr = arr.filter(y => y % x !== 0 || y == x)));
return arr;
};
const promisify = func => (...args) =>
new Promise((resolve, reject) =>
func(...args, (err, result) => (err ? reject(err) : resolve(result)))
);
const pull = (arr, ...args) => {
let argState = Array.isArray(args[0]) ? args[0] : args;
let pulled = arr.filter((v, i) => !argState.includes(v));
arr.length = 0;
pulled.forEach(v => arr.push(v));
};
const pullAtIndex = (arr, pullArr) => {
let removed = [];
let pulled = arr
.map((v, i) => (pullArr.includes(i) ? removed.push(v) : v))
.filter((v, i) => !pullArr.includes(i));
arr.length = 0;
pulled.forEach(v => arr.push(v));
return removed;
};
const pullAtValue = (arr, pullArr) => {
let removed = [],
pushToRemove = arr.forEach((v, i) => (pullArr.includes(v) ? removed.push(v) : v)),
mutateTo = arr.filter((v, i) => !pullArr.includes(v));
arr.length = 0;
mutateTo.forEach(v => arr.push(v));
return removed;
};
const quickSort = ([n, ...nums], desc) =>
isNaN(n)
? []
: [
...quickSort(nums.filter(v => (desc ? v > n : v <= n)), desc),
n,
...quickSort(nums.filter(v => (!desc ? v > n : v <= n)), desc)
];
const randomHexColorCode = () => {
let n = ((Math.random() * 0xfffff) | 0).toString(16);
return '#' + (n.length !== 6 ? ((Math.random() * 0xf) | 0).toString(16) + n : n);
};
const randomIntegerInRange = (min, max) => Math.floor(Math.random() * (max - min + 1)) + min;
const randomNumberInRange = (min, max) => Math.random() * (max - min) + min;
const fs$1 = typeof require !== "undefined" && require('fs');
const readFileLines = filename =>
fs$1
.readFileSync(filename)
.toString('UTF8')
.split('\n');
const redirect = (url, asLink = true) =>
asLink ? (window.location.href = url) : window.location.replace(url);
const remove = (arr, func) =>
Array.isArray(arr)
? arr.filter(func).reduce((acc, val) => {
arr.splice(arr.indexOf(val), 1);
return acc.concat(val);
}, [])
: [];
const repeatString = (str = '', num = 2) => {
return num >= 0 ? str.repeat(num) : str;
};
const reverseString = str =>
str
.split('')
.reverse()
.join('');
const RGBToHex = (r, g, b) => ((r << 16) + (g << 8) + b).toString(16).padStart(6, '0');
const round = (n, decimals = 0) => Number(`${Math.round(`${n}e${decimals}`)}e-${decimals}`);
const runPromisesInSeries = ps => ps.reduce((p, next) => p.then(next), Promise.resolve());
const sample = arr => arr[Math.floor(Math.random() * arr.length)];
const scrollToTop = () => {
const c = document.documentElement.scrollTop || document.body.scrollTop;
if (c > 0) {
window.requestAnimationFrame(scrollToTop);
window.scrollTo(0, c - c / 8);
}
};
const sdbm = str => {
let arr = str.split('');
return arr.reduce(
(hashCode, currentVal) =>
(hashCode = currentVal.charCodeAt(0) + (hashCode << 6) + (hashCode << 16) - hashCode),
0
);
};
const select = (from, selector) =>
selector.split('.').reduce((prev, cur) => prev && prev[cur], from);
const setStyle = (el, ruleName, value) => (el.style[ruleName] = value);
const shallowClone = obj => Object.assign({}, obj);
const show = (...el) => [...el].forEach(e => (e.style.display = ''));
const shuffle = ([...arr]) => {
let m = arr.length;
while (m) {
const i = Math.floor(Math.random() * m--);
[arr[m], arr[i]] = [arr[i], arr[m]];
}
return arr;
};
const similarity = (arr, values) => arr.filter(v => values.includes(v));
const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
const sortCharactersInString = str =>
str
.split('')
.sort((a, b) => a.localeCompare(b))
.join('');
const speechSynthesis = message => {
const msg = new SpeechSynthesisUtterance(message);
msg.voice = window.speechSynthesis.getVoices()[0];
window.speechSynthesis.speak(msg);
};
const splitLines = str => str.split(/\r?\n/);
const spreadOver = fn => argsArr => fn(...argsArr);
const standardDeviation = (arr, usePopulation = false) => {
const mean = arr.reduce((acc, val) => acc + val, 0) / arr.length;
return Math.sqrt(
arr
.reduce((acc, val) => acc.concat(Math.pow(val - mean, 2)), [])
.reduce((acc, val) => acc + val, 0) /
(arr.length - (usePopulation ? 0 : 1))
);
};
const sum = (...arr) => [].concat(...arr).reduce((acc, val) => acc + val, 0);
const symmetricDifference = (a, b) => {
const sA = new Set(a),
sB = new Set(b);
return [...a.filter(x => !sB.has(x)), ...b.filter(x => !sA.has(x))];
};
const tail = arr => (arr.length > 1 ? arr.slice(1) : arr);
const take = (arr, n = 1) => arr.slice(0, n);
const takeRight = (arr, n = 1) => arr.slice(arr.length - n, arr.length);
const timeTaken = callback => {
console.time('timeTaken');
const r = callback();
console.timeEnd('timeTaken');
return r;
};
const toCamelCase = str => {
let s =
str &&
str
.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.slice(0, 1).toUpperCase() + x.slice(1).toLowerCase())
.join('');
return s.slice(0, 1).toLowerCase() + s.slice(1);
};
const toDecimalMark = num => num.toLocaleString('en-US');
const toEnglishDate = time => {
try {
return new Date(time)
.toISOString()
.split('T')[0]
.replace(/-/g, '/');
} catch (e) {}
};
const toggleClass = (el, className) => el.classList.toggle(className);
const toKebabCase = str =>
str &&
str
.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.toLowerCase())
.join('-');
const tomorrow = () => new Date(new Date().getTime() + 86400000).toISOString().split('T')[0];
const toOrdinalSuffix = num => {
const int = parseInt(num),
digits = [int % 10, int % 100],
ordinals = ['st', 'nd', 'rd', 'th'],
oPattern = [1, 2, 3, 4],
tPattern = [11, 12, 13, 14, 15, 16, 17, 18, 19];
return oPattern.includes(digits[0]) && !tPattern.includes(digits[1])
? int + ordinals[digits[0] - 1]
: int + ordinals[3];
};
const toSnakeCase = str => {
str &&
str
.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.toLowerCase())
.join('_');
};
const truncateString = (str, num) =>
str.length > num ? str.slice(0, num > 3 ? num - 3 : num) + '...' : str;
const truthCheckCollection = (collection, pre) => collection.every(obj => obj[pre]);
const unescapeHTML = str =>
str.replace(
/&amp;|&lt;|&gt;|&#39;|&quot;/g,
tag =>
({
'&amp;': '&',
'&lt;': '<',
'&gt;': '>',
'&#39;': "'",
'&quot;': '"'
}[tag] || tag)
);
const union = (a, b) => Array.from(new Set([...a, ...b]));
const UUIDGeneratorBrowser = () =>
([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c =>
(c ^ (crypto.getRandomValues(new Uint8Array(1))[0] & (15 >> (c / 4)))).toString(16)
);
const crypto$1 = typeof require !== "undefined" && require('crypto');
const UUIDGeneratorNode = () =>
([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c =>
(c ^ (crypto$1.randomBytes(1)[0] & (15 >> (c / 4)))).toString(16)
);
const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) == n;
const without = (arr, ...args) => arr.filter(v => !args.includes(v));
const words = (str, pattern = /[^a-zA-Z-]+/) => str.split(pattern).filter(Boolean);
const zip = (...arrays) => {
const maxLength = Math.max(...arrays.map(x => x.length));
return Array.from({ length: maxLength }).map((_, i) => {
return Array.from({ length: arrays.length }, (_, k) => arrays[k][i]);
});
};
const zipObject = (props, values) =>
props.reduce((obj, prop, index) => (obj[prop] = values[index], obj), {});
var imports = {anagrams,arrayToHtmlList,average,bottomVisible,byteSize,call,capitalize,capitalizeEveryWord,chainAsync,chunk,clampNumber,cleanObj,coalesce,coalesceFactory,collatz,collectInto,compact,compose,countOccurrences,countVowels,currentURL,curry,deepFlatten,detectDeviceType,difference,differenceWith,digitize,distance,distinctValuesOfArray,dropElements,dropRight,elementIsVisibleInViewport,escapeHTML,escapeRegExp,everyNth,extendHex,factorial,fibonacci,fibonacciCountUntilNum,fibonacciUntilNum,filterNonUnique,flatten,flattenDepth,flip,fromCamelCase,functionName,gcd,getDaysDiffBetweenDates,getScrollPosition,getStyle,getType,getURLParameters,groupBy,hammingDistance,hasClass,head,hexToRGB,hide,httpsRedirect,initial,initialize2DArray,initializeArrayWithRange,initializeArrayWithValues,inRange,intersection,isArmstrongNumber,isArray,isBoolean,isDivisible,isEven,isFunction,isNumber,isPrime,isString,isSymbol,JSONToDate,JSONToFile,last,lcm,lowercaseKeys,mapObject,max,median,min,negate,nthElement,objectFromPairs,objectToPairs,onUserInputChange,orderBy,palindrome,percentile,pick,pipeFunctions,powerset,primes,promisify,pull,pullAtIndex,pullAtValue,quickSort,randomHexColorCode,randomIntegerInRange,randomNumberInRange,readFileLines,redirect,remove,repeatString,reverseString,RGBToHex,round,runPromisesInSeries,sample,scrollToTop,sdbm,select,setStyle,shallowClone,show,shuffle,similarity,sleep,sortCharactersInString,speechSynthesis,splitLines,spreadOver,standardDeviation,sum,symmetricDifference,tail,take,takeRight,timeTaken,toCamelCase,toDecimalMark,toEnglishDate,toggleClass,toKebabCase,tomorrow,toOrdinalSuffix,toSnakeCase,truncateString,truthCheckCollection,unescapeHTML,union,UUIDGeneratorBrowser,UUIDGeneratorNode,validateNumber,without,words,zip,zipObject,}
return imports;
})));

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package.json
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{
"dependencies": {
"babel-preset-env": "^1.6.1",
"chalk": "^2.3.0",
"fs-extra": "^4.0.2",
"html-minifier": "^3.5.7",
"markdown-it": "^8.4.0",
"node-sass": "^4.7.2",
"prettier": "^1.9.2",
"rollup": "^0.53.2",
"rollup-plugin-babel": "^3.0.3",
"rollup-plugin-babel-minify": "^3.1.2",
"semistandard": "^11.0.0",
"chalk": "^2.3.0",
"tape": "^4.8.0"
},
"name": "30-seconds-of-code",
"description": "A collection of useful JavaScript snippets.",
"version": "1.0.0",
"main": "index.js",
"version": "0.0.0",
"main": "dist/_30s.js",
"module": "dist/_30s.esm.js",
"scripts": {
"builder": "node ./scripts/build.js",
"linter": "node ./scripts/lint.js",
"tagger": "node ./scripts/tag.js",
"webber": "node ./scripts/web.js",
"tdd": "node ./scripts/tdd.js"
"tdd": "node ./scripts/tdd.js",
"module": "node ./scripts/module.js"
},
"repository": {
"type": "git",
"url": "git+https://github.com/Chalarangelo/30-seconds-of-code.git"
},
"keywords": ["javascript", "snippets", "list"],
"keywords": [
"javascript",
"snippets",
"list"
],
"author": "Chalarangelo (chalarangelo@gmail.com)",
"license": "MIT",
"bugs": {

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/*
Builds the `_30s` module.
*/
// Load modules
const fs = require('fs-extra');
const cp = require('child_process');
const path = require('path');
const chalk = require('chalk');
// Set variables for paths
const SNIPPETS_PATH = './snippets';
const TEMP_PATH = './temp';
const IMPORTS = './imports.js';
// Regex for selecting code blocks
const codeRE = /```\s*js([\s\S]*?)```/;
// Start the timer of the script
console.time('Module');
// Load tag data from the database and snippets from their folder
try {
const tagDatabase = fs.readFileSync('tag_database', 'utf8');
const snippets = fs.readdirSync(SNIPPETS_PATH);
// Create `temp` folder if it doesn't already exist.
if (!fs.existsSync(TEMP_PATH)) {
fs.mkdirSync(TEMP_PATH);
}
// Write `imports.js`
fs.writeFileSync(IMPORTS, '');
let exportStr = 'export default {';
// Read all snippets and store them appropriately
for (const snippet of snippets) {
const snippetData = fs.readFileSync(
path.join(SNIPPETS_PATH, snippet),
'utf8'
);
const snippetName = snippet.replace('.md', '');
// Check if a snippet is Node-only
const isNodeSnippet = tagDatabase
.slice(tagDatabase.indexOf(snippetName) + snippetName.length + 1)
.split('\n')[0]
.includes('node');
// Read `imports.js` and write the data
const importData = fs.readFileSync(IMPORTS);
fs.writeFileSync(
IMPORTS,
importData + `\nimport { ${snippetName} } from './temp/${snippetName}.js'`
);
exportStr += `${snippetName},`;
// Find the code in each snippet
const code = snippetData.match(codeRE)[1].replace('\n', '');
// Store the data to be written
const toWrite = isNodeSnippet
? `${code
.replace('const ' + snippetName, 'export const ' + snippetName)
// Prevents errors from being thrown in browser environment
.replace('require(', 'typeof require !== "undefined" && require(')}`
: `export ${code}`;
// Write data to the proper file
fs.writeFileSync(`${TEMP_PATH}/${snippetName}.js`, toWrite);
}
// Write to the proper files and start the `rollup` script
exportStr += '}';
fs.appendFileSync(IMPORTS, `\n${exportStr}`);
cp.execSync('node ./scripts/rollup.js');
// Clean up temporary data
fs.removeSync(TEMP_PATH);
fs.unlink(IMPORTS);
// Log a success message
console.log(`${chalk.green('SUCCESS!')} Snippet module built!`);
// Log the time taken
console.timeEnd('Module');
} catch (err) {
// Handle errors (hopefully not!)
console.log(`${chalk.red('ERROR!')} During module creation: ${err}`);
process.exit(1);
}

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/*
Part of the process for building the `_30s` module.
*/
// Load modules
const fs = require('fs-extra');
const { rollup } = require('rollup');
const babel = require('rollup-plugin-babel');
const minify = require('rollup-plugin-babel-minify');
// Set variables for paths
const INPUT_FILE = './imports.js';
const MODULE_NAME = '_30s';
const DIST = './dist';
// Create `dist` folder if not existing
if (!fs.existsSync(DIST)) fs.mkdirSync(DIST);
// Setup babel and minification
const es5 = babel({ presets: [['env', { modules: false }]] });
const min = minify({ comments: false });
// Create the bundles
(async () => {
const bundle = await rollup({ input: INPUT_FILE });
const bundleES5 = await rollup({ input: INPUT_FILE, plugins: [es5] });
const bundleMin = await rollup({ input: INPUT_FILE, plugins: [min] });
const bundleES5Min = await rollup({
input: INPUT_FILE,
plugins: [es5, min]
});
// UMD ES2017
await bundle.write({
file: `${DIST}/${MODULE_NAME}.js`,
name: MODULE_NAME,
format: 'umd'
});
// UMD ES2017 minified
await bundleMin.write({
file: `${DIST}/${MODULE_NAME}.min.js`,
name: MODULE_NAME,
format: 'umd'
});
// UMD ES5
await bundleES5.write({
file: `${DIST}/${MODULE_NAME}.es5.js`,
name: MODULE_NAME,
format: 'umd'
});
// UMD ES5 min
await bundleES5Min.write({
file: `${DIST}/${MODULE_NAME}.es5.min.js`,
name: MODULE_NAME,
format: 'umd'
});
// ESM ES2017
await bundle.write({
file: `${DIST}/${MODULE_NAME}.esm.js`,
name: MODULE_NAME,
format: 'es'
});
})();