In browser Decision table evaluation

[KAHACHE-HK]

Hello,

It is already possible to use zen expression in the browser. Is it doable to evaluate a decision table against a json directly in the browser ?
Some projects can have complex rules and the decision table is a very nice way to make it visually simple

[stefan-gorules]

Hi, please have a look at https://editor.gorules.io/, which runs on simulation based on a backend.

At the moment it's not possible to fully compile ZEN to WASM, however ZEN Expressions in particular can be compiled. For example, see: https://gorules.github.io/jdm-editor/?path=/story/codeeditor--live-preview.

[KAHACHE-HK]

From what I could gather reading issues and discussions the blocking point seemed to be rquickjs for custom nodes ?

My question was more about the ability to evaluate ‘only’ a single decision table (as opposed to a whole workflow) provided as an input of a function, as it seems to only depends on ‘unary evaluation’ and ‘zen expression evaluation’. I find the gui and import/export to excel extremely convenient.

Writing about it, it seems already possible easily enough though, as the documentation explains the decision process. I was just wondering if it made sense for you to provide such function.

Thank you so much for this amazing project.

[ivanmiletic]

Hi @KAHACHE-HK we don't yet have tables evaluation exposed as Lib method/API. Something that we will do in near future.

As for the running in the browser, we are able to compile our expression language and run in the browser directly using zen wasm package.