Impossible to reference UUID fields

[achempion]

Describe the bug
if we have a payload like this:

{
    "u-u-i-d": 42
}

We can't reference it in a template as it gives Java.lang.NullPointerException

{%= u-u-i-d %}

Expected behavior
It would be nice to be able to reference UUID keys from the payload.

Some syntax ideas

• {%= ['a-b'] %}
• {%= payload['a-b'] %} (on the downside it can conflict with actual payload key from the payload)

We discussed similar issue #91 recently.

[erdos]

Hi, thanks for the report! I like the first proposed idea better. I hope I can start working on it in a few days. 🙇

[erdos]

Hello, I have just released version 0.3.30. It has the new data() function that can be used to access the whole template data payload.

In your example, the value under key u-u-i-d can be accessed as: {%= data()['u-u-i-d'] %}.

[achempion]

Awesome, thank you! 💚