export const PLACEHOLDER_CHAR = '█'; export const generateText = length => { let text = ''; for (let i = 0; i < length; i++) { text += PLACEHOLDER_CHAR; } return text; }; // https://stackoverflow.com/a/7228322/8811886 export const randomIntFromInterval = (min, max) => { return Math.floor(Math.random() * (max - min + 1) + min); };