Challenge #130: Is There an Echo in Here?

[sh0kat]

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REGEX_Replace([Phrase],"(\b\w+\b)\W+\1","$1")

[RogerA]

I tried recreating this, this way but after my concat on the summarize tool, it adds commas between each word.  Yours doesn't do this, do you know why?

[pasccout]

Here is my solution... 

[NilsM]

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My solution

[soha-elghany]

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[Carlithian]

Nice to make use of multi row formula

[yajing_wang]

not a one tool way, regex is powerful but not good at it though, need to learn more

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[JosephSerpis]

Challenge Completed

[cgoodman3]

My solution, never came across Regex before using Alteryx and it's proving to be so useful!