passing number into helper causes weird behavior

[intale]

Handlebars 1.3.0
I have simple helper:

Handlebars.registerHelper "assertEqual", (value1, value2, block)->
    if value1 is value2
      block.fn(@)
    else
      block.inverse(@)

And the template:

{{#each pages}}
            {{#assertEqual this -1}}
                <span class="b-paginator__gap">
                    ...
                </span>
            {{else}}
                <a class="b-paginator__link {{#assertEqual ../../currentPage this}}b-paginator__current{{/assertEqual}}" href="{{pagePathFor this}}">
                    {{this}}
                </a>
            {{/assertEqual}}
        {{/each}}

The line of interest is:

  assertEqual ../../currentPage this

For some reason, instead of normal integer value this statement ../../currentPage shows next(when console.log it):

Number { _dateElement="day", fromNow=function(), ago=function(), ещё...}

So, for example, assertEqual this ../../currentPage when currentPage is 1 and this is 1, returns false.
But when just insert it as a text, e.g.

<a data-current="{{../../currentPage}}"></a>

it is shown as expected - as a normal integer number.

One more inportrant thing - I am using RoR with assets precompilation. So in development mode, where assets precompilation is disable - the issue doesn't present. But after precompilation I have it...

Any ideas?

[intale]

Ok. After some inspection, it looks like that the problem in "each" helper. It returns instance of Number instead of returning regular integer value.
Also, I temporary solved a pb writing new helper to compare numbers, and original problem remains unresolved...

[kpdecker]

I'm not sure what you mean by instanceof Number can you create a jsfiddle demonstrating your issue? http://jsfiddle.net/9D88g/11/ can be used as a template.

[kpdecker]

Closing as I don't have a repo case, but glad to reopen if one is posted.