@umpacken/handlebars-async-helpers

IMPORTANT: This is the repack of the original version with updated dependencies

Handlebars Async Helpers

Library that adds support to asynchronous function helpers to handlebars lib.

How to install

npm install handlebars-async-helpers

How to use

const handlebars = require('handlebars'),
      asyncHelpers = require('handlebars-async-helpers')

const hb = asyncHelpers(handlebars)

hb.registerHelper('sleep', async () => new Promise((resolve) => {
    setTimeout(() => resolve('Done!'), 1000)
}))

const template = hb.compile('Mark when is completed: {{#sleep}}{{/sleep}}')
const result = await template()
console.log(result)
// 'Mark when is completed: Done!'