README.md

renderTemplate

renderTemplate(template, directive, {
  regex = /{{\s*([^\s{}]+)\s*}}/g,
})

Renders a string template with the given directive.

argument	description
template	A string to render.
directive	An object or an array to be used to replace the matches.
regex	A regular expression.

Returns the rendered string.

---

Access and change the default configuration.

let {
  regex,
} = renderTemplate;

setup

npm

npm i @seregpie/render-template

ES module

import renderTemplate from '@seregpie/render-template';

browser

<script src="https://unpkg.com/@seregpie/render-template"></script>

usage

let string = renderTemplate('Hello, {{ name }}. You have {{ unreadMessagesCount }} unread messages.', {
  name: 'Alice',
  unreadMessagesCount() {
    return 1 + 1;
  },
});
// => 'Hello, Alice. You have 2 unread messages.'

---

let string = renderTemplate('My top three favorite fruits are {{ 0 }}, {{ 1 }} and {{ 2 }}.', [
  'apples',
  'bananas',
  'oranges',
]);
// => 'My top three favorite fruits are apples, bananas and oranges.'