From: "Hal E. Fulton" <hal9000@...>
Date: 2002-09-18T15:21:54+09:00
Subject: Re: Code coverage in Ruby?

----- Original Message ----- 
From: "WATANABE Hirofumi" <eban@os.rim.or.jp>
To: "ruby-talk ML" <ruby-talk@ruby-lang.org>
Sent: Wednesday, September 18, 2002 12:12 AM
Subject: Re: Code coverage in Ruby?


> Ruby will give you a warning only when the right-hand side
> is a constant.  If it is a constant, the if condition
> must be unnecessary.
> 
> % ruby -we 'if foo = 1 then end'
> -e:1: warning: found = in conditional, should be ==
> % ruby -we 'bar = 1; if foo = bar then end'

Thank you. I had not remembered that correctly.

Hal