l = [1,2,3,4,5]
head = l[0…2]
p head # => [1,2,3]
p l # => [1,2,3,4,5]
On Jan 8, 2009, at 8:49 PM, Kyung won Cheon wrote:
l = [1,2,3,4,5]
head = l[0…2]
p head # => [1,2,3]
p l # => [1,2,3,4,5]I want ‘[4,5]’
Is that method in Array?
l = l[3…-1]
From: Matthew M. [mailto:[email protected]]
> p l # => [1,2,3,4,5]
>
> # I want ‘[4,5]’
>
> # Is that method in Array?
l = l[3…-1]
also,
array.last(2)
Kyung won Cheon schreef:
l = [1,2,3,4,5]
head = l[0…2]
p head # => [1,2,3]
p l # => [1,2,3,4,5]I want ‘[4,5]’
Is that method in Array?
p l-head # => [4,5]