Using Regex and Macros in Loop Attributes

RapidMinerUser12RapidMinerUser12 Member Posts: 11 Learner I
edited November 2019 in Help

I'm creating a reusable template for looping through attributes. So, I specify the name of the attribute in a separate macro. How can I use this macro in the regex field of Loop Attributes if I'm using attribute filter type = regular expression?

Best Answers

  • BalazsBaranyBalazsBarany Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert Posts: 955 Unicorn
    Solution Accepted

    OK, so it works in the normal parameter but doesn't in the RE test window.

    Good to know.



  • RapidMinerUser12RapidMinerUser12 Member Posts: 11 Learner I

    Thanks for taking the time to answer this question.

    The problem is, that when I try to input a regex, it doesn't let me just use a macro in the regex in the pop-up window. But if I input the macro in the field without opening the pop-up window, then I can use it normally.

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