Here is the error:
registerBoundHelper-generated helpers do not support use with Handlebars blocks.
The error is displayed once for every time I use the isEqual helper described below. Everything still seems to work just fine, but it throws lots of errors.
I'm using a helper function based on this SO question to test equality: Logical operator in a handlebars.js {{#if}} conditional
This is all that is in my application template:
{{#isEqual 'foo' value='bar'}}
equal
{{else}}
not equal
{{/isEqual}}
Here is the helper function:
Em.Handlebars.helper 'isEqual', (value, options) ->
if value == options.hash.value
options.fn(this)
else
options.inverse(this)