✨ Add functionality to evaluate expression

2020-03-21 17:25:29 +01:00
parent e9c6c64290
commit c1853a6ff5
8 changed files with 43 additions and 2 deletions
--- a/docs/node-basics.md
+++ b/docs/node-basics.md
@@ -49,6 +49,7 @@ The following special variables are available:

 - **$binary**: Incoming binary data of a node
 - **$data**: Incoming JSON data of a node
+ - **$evaluateExpression**: Evaluates a string as expression
 - **$env**: Environment variables
 - **$node**: Data of other nodes (output-data, parameters)
 - **$parameters**: Parameters of the current node