From: Harry Kakueki <list.push@...>
Date: 2010-03-13T15:34:59+09:00
Subject: Re: Clone array elements

On Fri, Mar 12, 2010 at 11:33 PM, Guilherme Mello <javaplayer@gmail.com> wrote:
> How to create the repeat method:
>
> [:one, "two", 3].repeat(3)
>
> Result:
>
> [:one, :one, :one, "two", "two", "two", 3, 3, 3]
>

Another way maybe,

class Array
  def repeat(num)
    Array.new(num,self).transpose.flatten
  end
end

p [:one,"two",3].repeat(3)    #> [:one, :one, :one, "two", "two",
"two", 3, 3, 3]



Harry