From: ts <decoux@...>
Date: 2003-01-08T22:50:47+09:00
Subject: Re: Can you detect if a method takes a block argument?

>>>>> "M" == Martin Hart <martin@zsdfherg.com> writes:

M> Is there a way to tell whether or not a method takes a block argument?  

 Briefly, no.

 For example, Array#sort can be used with or without a block.


Guy Decoux