Single line templating engine

render.js

/*
* Problem: When you want to do very basic templating with very little to no logic, for example templating a mail or an HTML.
*/

const render = (templateData, templateHTML) =>
  Object.entries(templateData).reduce(
    (renderedContent, dataVar) =>
      renderedContent.replace(new RegExp(`{{${dataVar[0]}}}`, 'g'), dataVar[1]),
    templateHTML
  );


/* Usage
* > render({"Name": "Yes"}, "Hello, {{Name}} {{Name}}")
* 'Hello, Yes Yes'
*/