From: "Hal E. Fulton" <hal9000@...>
Date: 2003-02-10T05:31:36+09:00
Subject: Re: I have method call, but I get warning: ... interpreted as method call!

----- Original Message -----
From: "Sam Roberts" <sroberts@uniserve.com>
To: "ruby-talk ML" <ruby-talk@ruby-lang.org>
Sent: Sunday, February 09, 2003 2:04 PM
Subject: I have method call, but I get warning: ... interpreted as method
call!


> The code works, I just get this warning:
>
> ./vcard.rb:246: warning: each_with (...) interpreted as method call
>
> but, I don't know how to make my method calls look any more like a
> method call than they already do!
>
> What's going on?
>
>     # Calls block once for each field for which +cond+ is true.
>     def each_with(block, &cond) # :yields: field
>       @fields.each { |field| if cond.call(field); block.call(field); end }
>     end
>
>     # Calls block once for each field named +name+.
>     def each_with_name(name, &block) # :yields: field
>       each_with (block) { |field| field.name?(name) }   <-----------
causes a warning, but why?
>     end

My first guess (untested) is that it's the space
before the parens that is causing the parser to
do a doubletake.

Hal