Additional helpers not working

[chetanmav]

Hi,
I am trying to add custom helper, in the helper.js file, but seems like custom helpers are not working.
Does this library support custom helpers or is there any way to add custom logics.

Thanks, in advance

[jpesce]

The project seems to be pretty much dead, but there's this notice the README related to your question:

You must NOT add, change or modify:

helpers you can use only Handlebars and VTEX's Helpers