templates.js

// template strings / template literals ES6
//
// wrapped with back-tick character like table names in SQL
// Variables and expressions wrapped in ${ }
// Tagged Template Literals

const log = console.log;

let message = 'I\'m going to the store';
let message1 = "And then he said, \"That's what she said.\"";

let item = 'Heineken';
let message2 = 'I\'m going to buy ' + item + ' at the store';
let message3 = ''.concat('I\'m going to buy ', item, ' at the store');

let arr = ['a','b','c'];
let message4 = 'The first letter is ' + arr[0] + '.';


let msg = `I'm going to buy ${item.toUpperCase()} at the store`;
log(msg);

function bubba(strings, ...expressions){
    log(strings.length);
    log(expressions.length);
    
    return strings[1] +  strings[0] + expressions[0];
}

let str = bubba`x ${item} x`;
console.log(str);