Solution Review: Tagged Template

'use strict';
const stripMargin = function(texts, ...expressions) {
  const exceptLast = expressions.map(function(expression, index) {
    return `${texts[index]}${expression.toString().toUpperCase()}`;
  }).join('');
  const result = `${exceptLast}${texts[texts.length - 1]}`;
  return result.replace(/[\n][\t\s]+(\w)/g, ' $1').trim();
};
const name = 'Jane';
const processed = stripMargin` This is for 
  ${name} and it needs to be
    delivered by December 24th.`
    
console.log(processed);
//This is for JANE and it needs to be delivered by December 24th.