On 11/04/2008, Yohanes Santoso <[EMAIL PROTECTED]> wrote:
> > 12:57:18 PM Rie!: how come it's not a bug :-B var should be undefined local
> > var
>
>
> Feature. Mekanisme yang sama memungkinkan expresi ini:
>
> def foo
> a = a || 2
> end
i c
> Untuk assignment, the destination variable selalu dibuat dahulu dan
> bound ke value ``nil`` jika sebelumnya tidak ada, sebelum mengevaluasi
> expresi di sisi kanan. Maka dari itu, reference ke ``a`` di sisi kanan
> tidak erroring out.
> > 12:56:01 PM Rie!: it's just like the stupid param variable is still
> > available outside of the block/yield
>
>
> Contoh?
no worries, nome, that was part of emotional talk from deeeep beneath
my hungry potbelly -_- that's been fixed since "centuries" ago with
ruby19.
ruby-1.8.6
---------------
#!/usr/bin/env ruby
e = 3
puts e
("01".."12").map { |e| "ariekeren #{e}" }
puts e
output
---------
3
12
ruby19
----------
#!/usr/bin/env ruby19
e = 3
puts e
("01".."12").map { |e| "ariekeren #{e}" }
puts e
output
---------
3
3
> YS
gotta run to have dinner gotta go now ... c ya! thanks a lot!!!
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