Question: I have a text file (below) that is produced from a script that can not be altered. I am getting the file from the server and then I want to turn this "string" of json into real json using a ruby script...

Example of a file produced:

```
{"Key": "value", "Key2": "value2", "Key3": "value3"}
{"Key": "value", "Key2": "value2", "Key3": "value3"}
{"Key": "value", "Key2": "value2", "Key3": "value3"}

```

Note the lack of proper json formatting and lack of ANY commas... Thanks in advance for your help!

Answer: 
It seems you should be able to do something like this:

```
<!-- ko if: $parents.length == 2 -->

```
You could use the enable binding:

```
enable: replies.replies().length == 0

```

Then, your `<span>` will become:

```
<span>
     <a class="neeah-gray-midium active-reply" data-bind="click: $root.openReply, enable: replies.replies().length == 0">
            <i class="fa fa-reply fa-1x"></i>
     </a>
</span>

```