const regex = /#{(\w+[.\w+]+)\}/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('#{(\\w+[.\\w+]+)\\}', 'g')
const str = `The [#{product.name}](/card-details/card-name/#{details.slug.value}) which has an annual fee of #{details.annual_fee.value}, does double-duty as a rewards credit card and a balance transfer credit card. You’ll get a big sign-up bonus: Discover will automatically double cash back for new card holders in your first year. Plus, when you opt in to a bonus rewards program, this card earns 5% cash back on rotating bonus categories like gas and restaurants. Be aware that these 5% rewards are capped at \$1,500 spent per quarter. On all other purchases, you’ll get 1% cash back. There is #{details.pros_bullets.value.1} and it comes with a generous 0% APR offer: #{details.apr_intro_message_list.value.0}. The card charges a 3% balance transfer fee, and Discover isn’t widely accepted abroad. But it could be a great choice if you’re trying to earn big rewards on new purchases while paying off an old debt.`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions