graph function object results in `mapping.graphs.forEach is not a function`

[bjdmeest]

Issue type: :bug: Bug

Description

graph function object results in mapping.graphs.forEach is not a function

Steps

see

    graph:
      function: grel:array_join
      parameters:
        - [ grel:p_array_a, "bridgestone-qualifications:" ]
        - parameter: grel:p_array_a
          value:
            function: grel:string_md5
            parameters:
              - [ grel:valueParameter, $(label) ]

Environment

/