Re: [Pharo-project] Cannot assign a parameter

Nov. 28, 2010


      Sorry

foo: n
  ^[:i| n := n+i. ]

vs

foo: n
  |s|
  s := n.
  ^[:i| s := s+i. ]


Laurent

On Sun, Nov 28, 2010 at 10:51 AM, Max Leske <maxleske@gmail.com> wrote:
...
In the first example you didn't declare 's':
foo:n
^ [ :i || s | s:= s+i ]
Or did I misunderstand the question?
Cheers,
Max
On 28.11.2010, at 10:30, laurent laffont wrote:
Hi,
I can't write
foo: n
  ^[:i| s := s+i. ]
but
foo: n
  |s|
  s := n.
  ^[:i| s := s+i. ]
Why ?
Cheers,
Laurent Laffont
Pharo Smalltalk Screencasts: http://www.pharocasts.com/
Blog: http://magaloma.blogspot.com/