From: Lokesh Agrawal <lokesh_agrawal@...>
Date: 2008-05-12T18:08:13+09:00
Subject: Re: Convert integer to array?

Integer to Array

x=1234
y=x.to_s.scan(\/d\)

or
y=x.to_s.split(//)

or
y=x.to_s.split('')


Array to integer

z=y.to_s.to_i


Thanks and Regards,
 
Lokesh Agrawal
Software Engineer

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-----Original Message-----
From: Peņa, Botp [mailto:botp@delmonte-phil.com] 
Sent: Monday, May 12, 2008 2:19 PM
To: ruby-talk ML
Subject: Re: Convert integer to array?

From: kaepora@mac.com [mailto:kaepora@mac.com] 
# Let's say I have: x=1234
# How can I convert that to the follow array: x=[1, 2, 3, 4]

irb is friendly, just play w it..

"1234".split(//)
#=> ["1", "2", "3", "4"]

your next task is to convert those into integers, then you're good to go..

kind regards -botp


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