Hi,

In message "Re: questions re Method#to_proc"
    on Tue, 18 Apr 2006 17:39:51 +0900, Eli Bendersky <eliben / gmail.com> writes:

|Additionally, the following, IMHO demostrates a very surprising and
|unnatural behavior of to_proc:
|
|def foo(arr)
|        puts "Got an array with #{arr.length} elements"
|end
|
|# works correctly
|foo([4, 5, 6])
|
|foo_proc = method(:foo).to_proc
|
|# throws an ArgumentError: 3 for 1
|foo_proc.call([4, 5, 6])
|
|# works correctly
|foo_proc.call([[4, 5, 6]])

This issue will be solved in the future version (1.9), which should
give you the following result:

 Got an array with 3 elements
 Got an array with 3 elements
 Got an array with 1 elements


							matz.