kaldesai commented on code in PR #582:
URL:
https://github.com/apache/incubator-kie-kogito-docs/pull/582#discussion_r1522590560
##########
serverlessworkflow/modules/ROOT/pages/core/understanding-jq-expressions.adoc:
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@@ -13,10 +13,27 @@ Each workflow instance is associated with a data model. A
data model consists of
The workflow expressions in the
link:{spec_doc_url}#workflow-expressions[Serverless Workflow specification] are
used to interact with the data model. The supported expression languages
include link:{jsonpath_url}[JsonPath] and link:{jq_url}[jq]. jq expression
language is the default language. However, you can change the expression
language to JsonPath using the `expressionLang` property.
-This document describes the usage of jq expressions in switch state
conditions, action function arguments, and data filtering.
+This document describes the usage of jq expressions in functions, switch state
conditions, action function arguments, data filtering, and event publishing.
JQ expression might be tricky to master, for non trivial cases, it is
recommended to use helper tools like link:{jq_play}[JQ Play] to validate the
expression before including it in the workflow file.
+[[ref-example-jq-expression-function]]
+== Example of jq expression in functions
+
+Expressions can be used in functions of type `expression` to manipulate the
workflow model. As with any other function, the result of the expression
evaluation will be merged into the model
Review Comment:
```suggestion
Expressions can be used in functions of type `expression` to manipulate the
workflow model. As with any other function, the result of the expression
evaluation will be merged into the model.
```
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