From: Peter Hickman <peterhickman386@...>
Date: 2011-04-05T19:59:23+09:00
Subject: Re: Separate new lines from an output

On 5 April 2011 11:38, Leo M. <leo.mmcm@gmail.com> wrote:
> Sorry for being imprecise.
>
> The matter is this : I have 87 files named black1, black2 ...... black
> 87.
>
> I want ruby to print each file with the entire path, so, this is what
> I've written :
>
> i = 1..87
>
> array = []
>
> e = i.each {|i| puts ("/R/blackout/black"+i.to_s+"\n")}

e at this point is an array

>
> array.push e

You have pushed an array (e) to be the first element of the array (array).

>
> puts array.size # => 1

So this is correct. You might want to try

i = 1..87

array = i.map {|i| "/R/blackout/black"+i.to_s}


puts array.size # => 87

>
> ruby actually prints correctly each line, but as a single array object.
>
> I need that each line, each path printed is a single array object, so
> that in the end I'll have an array of 87 as size with :
>
> "/R/blackout/black1"
> "/R/blackout/black2"
> ...
> "/R/blackout/black87"
>
> I also tried the .chomp method but is pretty much the same :-\
>
> --
> Posted via http://www.ruby-forum.com/.
>
>