repo_description: ❯ Lightweight, beautiful and user-friendly interactive prompts
repo_topics: choice cli command-line interface nodejs prompt prompter prompts
code: 'use strict';
  
  const strip = require('./strip');
  
  /**
   * @param {string} msg
   * @param {number} perLine
   */
  module.exports = function (msg, perLine) {
    let lines = String(strip(msg) || '').split(/\r?\n/);
  
    if (!perLine) return lines.length;
    return lines.map(l => Math.ceil(l.length / perLine))
        .reduce((a, b) => a + b);
  };
  