oleggrishechkin

const colorToHEX = (colorString) => {
    if (colorString.startsWith('rgba(')) {
        const rgba = colorString
            .slice(5, colorString.length - 1)
            .split(',')
            .map((item) => +item.trim());
        const background = [255, 255, 255];
        const hex = [
            Math.round((rgba[3] * (rgba[0] / 255) + (1 - rgba[3]) * (background[0] / 255)) * 255),
            Math.round((rgba[3] * (rgba[1] / 255) + (1 - rgba[3]) * (background[1] / 255)) * 255),

oleggrishechkin

const stringCheck = (keyToOmit) => (value, key) => keyToOmit === key;

const arrayOfStringCheck = (keysToOmit) => (value, key) => keysToOmit.includes(key);

const omit = (targetObject, options) => {
    const check = typeof options === 'function' ? options : Array.isArray(options) ? arrayOfStringCheck : stringCheck;

    return Object.keys(targetObject).reduce((result, key) => {
            if (!check(targetObject[key], key, targetObject)) {
                result[key] = targetObject[key];

oleggrishechkin

# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.

# dependencies
/node_modules
/.pnp
.pnp.js

# testing
/coverage