A
Andreas S
Hopefully (I'm sure) somebody can shed a light on this. This caught me by s=
urprise
ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-linux]
test.rb:
TEST =3D []
def procs &block
TEST << block
end
#for n in [1,2,3] do
[1,2,3].each do |n|
procs do
puts "#{n}"
end
end
TEST.each do |t|
puts t
t.call
end
With for loop#
3
#
3
#
3
With each#
1
#
2
#
3
I thought for-loop behaves the same as each. Apparently not. Why is this an=
d is this a good thing?
Thank you in advance
-andre
_________________________________________________________________
Windows Live Hotmail and Microsoft Office Outlook =96 together at last. =A0=
Get it now.
http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=3DCL10062=
6971033=
urprise
ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-linux]
test.rb:
TEST =3D []
def procs &block
TEST << block
end
#for n in [1,2,3] do
[1,2,3].each do |n|
procs do
puts "#{n}"
end
end
TEST.each do |t|
puts t
t.call
end
With for loop#
3
#
3
#
3
With each#
1
#
2
#
3
I thought for-loop behaves the same as each. Apparently not. Why is this an=
d is this a good thing?
Thank you in advance
-andre
_________________________________________________________________
Windows Live Hotmail and Microsoft Office Outlook =96 together at last. =A0=
Get it now.
http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=3DCL10062=
6971033=