From: matt@... (matt neuburg)
Date: 2009-04-01T01:14:52+09:00
Subject: Re: Array read to seperate items

matt neuburg <matt@tidbits.com> wrote:

> Stuart Clarke <stuart.clarke1986@gmail.com> wrote:
> 
> > I have an array which gets data added to in a loop like so:
> > 
> > a  b  c  d  e  f
> > a  b  c  d  e  f
> > 
> > I am aware calling join("\n")on this array will separate each line of
> > the array with a new line, but I want to separate the individual items
> > and load them into there own arrays for example
> > 
> > array a = a, a
> > array b = b, b
> 
> Are you talking about something like this?
> 
> arr = ["hey ho hey nonnie no", "bee bop a ding dong", "a b c d e"]
> arr = arr.map {|s| s.split(" ")}
> arr = arr.shift.zip(*arr)

Last line cute but unnecessary, forgot about "transpose" (see msg from
Rob B.):

arr = ["hey ho hey nonnie no", "bee bop a ding dong", "a b c d e"]
arr = arr.map {|s| s.split(" ")}.transpose
p arr
#=> [["hey", "bee", "a"], ["ho", "bop", "b"], ["hey", "a", "c"],
["nonnie", "ding", "d"], ["no", "dong", "e"]]

m.
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