Hi,

At Tue, 30 Nov 2004 10:12:52 +0900,
Florian Gross wrote in [ruby-talk:121856]:
> Use ruby -c to check syntax:
> 
> C:\dev\ruby>ruby -c -e "100.times | i | puts"
> Syntax OK

And -w warns for it.

  $ ruby -wc -e "100.times | i | puts"
  -e:1: warning: useless use of | in void context
  Syntax OK

-- 
Nobu Nakada