alexko30

interpolate(startValue, destValue, progress, data) {
  const r = lerp(startValue.color[0], destValue.color[0], progress);
  const g = lerp(startValue.color[1], destValue.color[1], progress);
  const b = lerp(startValue.color[2], destValue.color[2], progress);
  const a = lerp(startValue.valpha, destValue.valpha, progress);

  const color = Color.rgb(r, g, b, a)[data.format === 'rgba' ? 'rgb' : data.format]();

  return typeof color === 'string' ? color : color.string();
}

alexko30

initialize(startValue, destValue) {
  return {
    data: {
      format: (startValue.indexOf('rgba') >= 0 && 'rgba')
       || (startValue.indexOf('rgb') >= 0 && 'rgb')
       || (startValue.indexOf('#') >= 0 && 'hex')
       || Color(startValue).model
    },
    startValue: Color(startValue).rgb(),
    destValue: Color(destValue).rgb()

alexko30

test(startValue) { // rgb(255, 0, 0)
  return startValue.indexOf('rgb') >= 0
    || startValue.indexOf('#') >= 0
    || startValue.indexOf('hsl') >= 0
    || (typeof startValue === 'string' && colorString.get.rgb(startValue)); // true
}

alexko30

const state = document.querySelector('#tweeningState');

document.querySelector('#playPauseButton')
  .addEventListener('click', toggle());

let between = new Between(0, 400)
  .time(2000)
  .on('pause', () => {
    state.innerText = 'state: paused';
  }).on('play', () => {

alexko30

new Between('red', 'rgb(255,40,30)')... // return rgb
new Between('red', 'green')... // return rgb
new Between('hsl(57, 100%, 50%)', 'rgb(255,40,30)')... // return hsl
new Between('yellow', 'hsl(57, 100%, 50%)')... // return hsl

alexko30

./src/between.js → ./build/between.js...
[!] (babel plugin) Error: [BABEL] /Users/alexko/Desktop/dk/Projects/between.js/src/x.js: Invalid Option: 'last 2 versions,safari >= 7' is not a valid value for 'targets.browser'. (While processing: "/Users/alexko/Desktop/dk/Projects/between.js/node_modules/@babel/preset-env/lib/index.js")
src/between.js
Error: [BABEL] /Users/alexko/Desktop/dk/Projects/between.js/src/x.js: Invalid Option: 'last 2 versions,safari >= 7' is not a valid value for 'targets.browser'. (While processing: "/Users/alexko/Desktop/dk/Projects/between.js/node_modules/@babel/preset-env/lib/index.js")
    at semverifyTarget (/Users/alexko/Desktop/dk/Projects/between.js/node_modules/@babel/preset-env/lib/targets-parser.js:148:11)
    at __default (/Users/alexko/Desktop/dk/Projects/between.js/node_modules/@babel/preset-env/lib/targets-parser.js:154:92)
    at Object.keys.filter.sort.reduce (/Users/alexko/Desktop/dk/Projects/between.js/node_modules/@babel/preset-env/lib/targets-parser.js:195:43)
    at A

alexko30

// yarn add --dev eslint prettier eslint-config-airbnb@^15.0.1 eslint-config-prettier eslint-plugin-prettier eslint-plugin-react eslint-plugin-import eslint-plugin-jsx-a11y@^5.1.1

{
  "extends": ["airbnb", "prettier", "prettier/react"],
  "plugins": ["prettier"],
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaVersion": 2016,
    "sourceType": "module",
    "ecmaFeatures": {

alexko30

function elemntToTheEnd(arr, el) {
  let counter = 0, len = arr.length;
for (let i = 0; i < arr.length; i++) {
  counter++;
  if (arr[i] == el) {
    arr.push(arr[i]);
    arr.splice(i, 1);
    i--;
  }

alexko30

function ifDivided(arr, divider) {
  let flag = false;

  for (let i = 0; i < arr.length; i++) {
    if (arr[i] % divider == 0) {
      flag = true;
      break;
    }
  }

alexko30

function scoreWords(sentence) {
  sentence = sentence.split(' ');
  let amountOfLetters = 0,
      currentCounter = 0,
      endCounter = 0,
      index;

  sentence.forEach((x, i) => {
    x.split('').forEach(y => {
      currentCounter++