old_contents: #! /usr/bin/env node
  
  import chalk from 'chalk';
  import console from 'console';
  
  import gitAuthorStats from './git-author-stats';
  
  gitAuthorStats().forEach((gitAuthorStat) => {
    const author = chalk.bold(gitAuthorStat.author);
    const commits = `${gitAuthorStat.commits} commits`;
    const added = chalk.green(`${gitAuthorStat.added} ++`);
    const removed = chalk.red(`${gitAuthorStat.removed} --`);
  
    const authorStats = [commits, added, removed].join(' / ');
  
    console.log(`${author}: ${authorStats}`);
  });
  
new_contents: #! /usr/bin/env node
  
  import { bold, green, red } from 'chalk';
  import console from 'console';
  
  import gitAuthorStats from './git-author-stats';
  
  gitAuthorStats().forEach((gitAuthorStat) => {
    const {
      author,
      commits,
      added,
      removed,
    } = gitAuthorStat;
  
    const gitAuthorText = [
      `${commits} commits`,
      green(`${added} ++`),
      red(`${removed} --`),
    ].join(' / ');
  
    console.log(`${bold(author)}: ${gitAuthorText}`);
  });
  
subject: Refactor Git author text writing