Tagged template literals

tagged_template_literals.js

function generaTemplate (strings, ...keys) {
  return function(data) {
    let temp = strings.slice();
    keys.forEach((key, i) => {
      temp[i] = temp[i] + data[key];
    });
    return temp.join('');
  }
}

const userTpl = user => generaTemplate`<article>
  <p>Name: ${'name'}</p>
  <p>Age: ${'age'}</p>
</article>`(user);

const users = [{
  name: 'Eric',
  age: '10'
}, {
  name: 'Rob',
  age: '20'
}];

const usersList = users.reduce((acc, user) => {
  return acc + userTpl(user);
}, '');

console.log(usersList);