snappy-utils/Utils/truncateString.js

A lightweight and efficient JavaScript utility library packed with commonly used helper functions like capitalize, debounce, deepClone, flattenArray, isPrime, and more. Ideal for developers who want a simple yet powerful toolkit to streamline everyday cod

function truncateString(str, num) {
    if (str.length <= num) {
      return str;
    }
    return str.slice(0, num) + '...';
  }
  
  module.exports = truncateString;