# Warning parenthesize argument scrubyt

**URL:** <https://www.ruby-forum.com/t/warning-parenthesize-argument-scrubyt/178734>\
**Category:** Rails\
**Created:** [November 10, 2009, 12:54pm UTC](https://www.ruby-forum.com/t/warning-parenthesize-argument-scrubyt/178734 "2009-11-10T12:54:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![alberto](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ea5d25/32.png) [@alberto](https://www.ruby-forum.com/u/alberto)\
**Post date:** [November 10, 2009, 12:54pm UTC](https://www.ruby-forum.com/t/warning-parenthesize-argument-scrubyt/178734/1 "2009-11-10T12:54:17Z")

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Hi  
I’ve follow the scrubyt tutorial for installation then I found  
examples into github [GitHub - scrubber/scrubyt\_examples: A handful (but hopefully growing amount) of scRUBYt! examples](http://github.com/scrubber/scrubyt_examples) but  
when I compile that example compare this warning

/ruby/lib/gems/1.8/gems/nokogiri-1.4.0-x86-mswin32/lib/nokogiri/xml/  
builder.rb:272: warning : parenthesize argument(s) for future version

and then nothing else happens

someone can help me?