# \-W2 flag

**URL:** <https://www.ruby-forum.com/t/w2-flag/103847>\
**Category:** Rails\
**Created:** [May 10, 2007, 10:37pm UTC](https://www.ruby-forum.com/t/w2-flag/103847 "2007-05-10T22:37:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Post date:** [May 10, 2007, 10:37pm UTC](https://www.ruby-forum.com/t/w2-flag/103847/1 "2007-05-10T22:37:33Z")

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Is there a -W2 flag when running Rails? Where can I find more  
documentation on this? TIA.