alopresto commented on issue #3825: NIFI-6782: Added repeat() String EL function URL: https://github.com/apache/nifi/pull/3825#issuecomment-543930913 I noticed that in the unit test, only attributes containing string values are tested. I am using a literal string in my smoke test. That may be the issue. I think all of the following should be supported. ``` ${"literal string":repeat(2)} -> "literal stringliteral string" ${literal('string_with_same_name_as_attr'):repeat(2)} -> "string_with_same_name_as_attrstring_with_same_name_as_attr" ${attr_name:repeat(2)} -> "attr_valueattr_value" ```
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